Pith Number

pith:4EMGW4EX

pith:2021:4EMGW4EXGUUD7FREAW45EMPD2M

not attested not anchored not stored refs pending

81 New Candidate Fast Radio Bursts in Parkes Archive

C. J. Russell, C. Wang, G. Hobbs, J.-J. Geng, J.-J. Wei, J.-S. Wang, L. Staveley-Smith, R. Luo, R. N. Manchester, S.-B. Zhang, S. Dai, T.-R. Sun, X.-F. Wu, X. Yang, Y. Li, Y.-Y. Yang, Z.-F.Tang

arxiv:2108.00609 v2 · 2021-08-02 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EMGW4EXGUUD7FREAW45EMPD2M}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Constraints on the baryon density from fast radio bursts using a non-parametric reconstruction of the Hubble parameter

Receipt and verification

First computed	2026-07-05T03:10:12.565594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1186b709735283f962405b9d231e3d3037bdb026d25869da3c0fac589043b83

Aliases

arxiv: 2108.00609 · arxiv_version: 2108.00609v2 · doi: 10.48550/arxiv.2108.00609 · pith_short_12: 4EMGW4EXGUUD · pith_short_16: 4EMGW4EXGUUD7FRE · pith_short_8: 4EMGW4EX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4EMGW4EXGUUD7FREAW45EMPD2M \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e1186b709735283f962405b9d231e3d3037bdb026d25869da3c0fac589043b83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba89544536a08e04f27f444c4a1da66802d4edbfbe7924dd384221a82e1564bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-08-02T02:59:55Z",
    "title_canon_sha256": "a699f3986964d3e0f64110dbfe442f9e784cf2f268b9a6fbbc2503f75a9412dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00609",
    "kind": "arxiv",
    "version": 2
  }
}