Pith Number

pith:FBI2QJNS

pith:2015:FBI2QJNSAXZCEYSJ5INEF7IBBK

not attested not anchored not stored refs pending

Multiplicity fluctuations of net protons on the hydrodynamic freeze-out surface

Huichao Song (Peking U.), Lijia Jiang, Pengfei Li

arxiv:1512.07373 v2 · 2015-12-23 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBI2QJNSAXZCEYSJ5INEF7IBBK}

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	2026-05-18T00:57:31.669353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2851a825b205f2226249ea1a42fd010a8e618cdf7d55666198fda19d443bae1a

Aliases

arxiv: 1512.07373 · arxiv_version: 1512.07373v2 · doi: 10.48550/arxiv.1512.07373 · pith_short_12: FBI2QJNSAXZC · pith_short_16: FBI2QJNSAXZCEYSJ · pith_short_8: FBI2QJNS

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/FBI2QJNSAXZCEYSJ5INEF7IBBK \
  | 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: 2851a825b205f2226249ea1a42fd010a8e618cdf7d55666198fda19d443bae1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de83a0149227fce92ff91ff02149daff0ef0b2d72bd0707388286b01afd719ef",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-12-23T07:32:31Z",
    "title_canon_sha256": "e2cfbb63ec44ac5cb7414e6a6f1db4c7b8481bba724bf5b016565648ba6245dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07373",
    "kind": "arxiv",
    "version": 2
  }
}