Pith Number

pith:EBJXNOIM

pith:2020:EBJXNOIMGLPTFKL3L2Z7637RLQ

not attested not anchored not stored refs pending

A search for the lenses in the Herschel Bright Sources (HerBS) Sample

Aristeidis Amvrosiadis, Stephen Eales, Tom J. L. C. Bakx

arxiv:2002.08373 v1 · 2020-02-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBJXNOIMGLPTFKL3L2Z7637RLQ}

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.

Receipt and verification

First computed	2026-07-05T00:43:48.661640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205376b90c32df32a97b5eb3ff6ff15c0e4e70d6c3ace7710385b1653bf10a9c

Aliases

arxiv: 2002.08373 · arxiv_version: 2002.08373v1 · doi: 10.48550/arxiv.2002.08373 · pith_short_12: EBJXNOIMGLPT · pith_short_16: EBJXNOIMGLPTFKL3 · pith_short_8: EBJXNOIM

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/EBJXNOIMGLPTFKL3L2Z7637RLQ \
  | 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: 205376b90c32df32a97b5eb3ff6ff15c0e4e70d6c3ace7710385b1653bf10a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "371e29b18e20b7b6b941645ae230d987d28e6383c893766a0b2b013a0a33c56b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-19T19:00:02Z",
    "title_canon_sha256": "8da6d7ef066a580d53c828b41e0a1f89a8459066284a37b7d7ed10758a8fdf01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08373",
    "kind": "arxiv",
    "version": 1
  }
}