Pith Number

pith:BIYR76Z7

pith:2020:BIYR76Z72AK6P2M7U36YO2KT44

not attested not anchored not stored refs pending

Warm dense matter and cooling of supernovae remnants

Ankit Kumar, Bharat Kumar, H. C. Das, S. K. Biswal, S. K. Patra

arxiv:2005.08320 v2 · 2020-05-17 · nucl-th · 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{BIYR76Z72AK6P2M7U36YO2KT44}

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	2026-07-05T01:30:51.301684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a311ffb3fd015e7e99fa6fd876953e72c1203d54396a4c24c9ac1aefd2c3f76

Aliases

arxiv: 2005.08320 · arxiv_version: 2005.08320v2 · doi: 10.48550/arxiv.2005.08320 · pith_short_12: BIYR76Z72AK6 · pith_short_16: BIYR76Z72AK6P2M7 · pith_short_8: BIYR76Z7

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/BIYR76Z72AK6P2M7U36YO2KT44 \
  | 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: 0a311ffb3fd015e7e99fa6fd876953e72c1203d54396a4c24c9ac1aefd2c3f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c4c5d3da35a6c278357bd19a07c257753b1ba1063635ac6fe2ce2ab03506a9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2020-05-17T17:50:49Z",
    "title_canon_sha256": "22ef8269d2c3f2d9d5a22235201e7606d994a244b0d129ab4898f66526040860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08320",
    "kind": "arxiv",
    "version": 2
  }
}