Pith Number

pith:J7QXXXTA

pith:2026:J7QXXXTAAGAHLXCOTZFD2KVANG

not attested not anchored not stored refs pending

An expanding spherical fireball model for light hadron production at RHIC ($\sqrt{s_{\rm NN}}=7.7$--$39$ GeV)

Anupam Panja, Ashutosh Dwibedi, Sabyasachi Ghosh

arxiv:2607.04191 v1 · 2026-07-05 · 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{J7QXXXTAAGAHLXCOTZFD2KVANG}

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	2026-07-07T02:19:01.724984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe17bde60018075dc4e9e4a3d2aa069b5f8d8e2f6e000000e2def1eb60e5c54

Aliases

arxiv: 2607.04191 · arxiv_version: 2607.04191v1 · doi: 10.48550/arxiv.2607.04191 · pith_short_12: J7QXXXTAAGAH · pith_short_16: J7QXXXTAAGAHLXCO · pith_short_8: J7QXXXTA

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/J7QXXXTAAGAHLXCOTZFD2KVANG \
  | 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: 4fe17bde60018075dc4e9e4a3d2aa069b5f8d8e2f6e000000e2def1eb60e5c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6edffd1e54c9afdaff88121072eb8f8f58d83ad148c6670423afd6a3f8fe2d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-07-05T09:24:42Z",
    "title_canon_sha256": "8cb77f62429a28548d8d0a8f47f126344217631da31a3123296e680f5ee127d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04191",
    "kind": "arxiv",
    "version": 1
  }
}