Pith Number

pith:63JRTQHM

pith:2022:63JRTQHMA7SPITULSQY4NFPSUX

not attested not anchored not stored refs pending

Measuring the speed of sound using cumulants of baryon number

Agnieszka Sorensen, Dmytro Oliinychenko, Larry McLerran, Volker Koch

arxiv:2209.04957 v1 · 2022-09-11 · 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{63JRTQHMA7SPITULSQY4NFPSUX}

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	2026-07-05T05:40:49.078367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6d319c0ec07e4f44e8b9431c695f2a5de3f0cd55c36d598625f6a06041a0eac

Aliases

arxiv: 2209.04957 · arxiv_version: 2209.04957v1 · doi: 10.48550/arxiv.2209.04957 · pith_short_12: 63JRTQHMA7SP · pith_short_16: 63JRTQHMA7SPITUL · pith_short_8: 63JRTQHM

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/63JRTQHMA7SPITULSQY4NFPSUX \
  | 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: f6d319c0ec07e4f44e8b9431c695f2a5de3f0cd55c36d598625f6a06041a0eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535d2b415abb9c07b5ebdf6c54eb021c711c3378972ab4372db7df35c4c2f354",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-09-11T23:00:18Z",
    "title_canon_sha256": "4a229b2ce4da00251080a635ff1d4e7b502e4d91e4fceabbf815e97c3e717483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04957",
    "kind": "arxiv",
    "version": 1
  }
}