Pith Number

pith:2L5DKQVU

pith:2023:2L5DKQVUB7ZFPQFE2RJSGCMTDO

not attested not anchored not stored refs pending

Particle-number fluctuations near the critical point of nuclear matter

A.G. Magner, S.N. Fedotkin, U.V. Grygoriev

arxiv:2301.03548 v2 · 2023-01-09 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2L5DKQVUB7ZFPQFE2RJSGCMTDO}

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	2026-07-05T05:46:34.613310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2fa3542b40ff257c0a4d4532309931bbfbc1317b9a814027ca18bbda1078e66

Aliases

arxiv: 2301.03548 · arxiv_version: 2301.03548v2 · doi: 10.48550/arxiv.2301.03548 · pith_short_12: 2L5DKQVUB7ZF · pith_short_16: 2L5DKQVUB7ZFPQFE · pith_short_8: 2L5DKQVU

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/2L5DKQVUB7ZFPQFE2RJSGCMTDO \
  | 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: d2fa3542b40ff257c0a4d4532309931bbfbc1317b9a814027ca18bbda1078e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645d8b9fb2e640bce36c0693e2e0cdd6410fc62cddf35aa07858bfa699c1f11e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2023-01-09T17:58:14Z",
    "title_canon_sha256": "290ea9a17d66248e459e9b050a65fff022ba208ada263b68e9e3dc940ab2231d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03548",
    "kind": "arxiv",
    "version": 2
  }
}