Pith Number

pith:WQBACYAP

pith:2015:WQBACYAPMTWPDYRFDD2H42OH4Q

not attested not anchored not stored refs pending

A Scaling Phenomenon in Shannon Information Uncertainty Difference of fragments in Heavy-ion Collisions

Chun-Wang Ma, Chun-Yuan Qiao, Hui-Ling Wei, Shan-Shan Wang, Xi-Guang Cao, Yi-Dan Song, Yu-Gang Ma

arxiv:1510.08095 v1 · 2015-10-27 · nucl-ex · 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{WQBACYAPMTWPDYRFDD2H42OH4Q}

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	2026-05-18T01:18:42.079507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b40201600f64ecf1e22518f47e69c7e4273d0567e6c56cc8f451dda019b9e71f

Aliases

arxiv: 1510.08095 · arxiv_version: 1510.08095v1 · doi: 10.48550/arxiv.1510.08095 · pith_short_12: WQBACYAPMTWP · pith_short_16: WQBACYAPMTWPDYRF · pith_short_8: WQBACYAP

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/WQBACYAPMTWPDYRFDD2H42OH4Q \
  | 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: b40201600f64ecf1e22518f47e69c7e4273d0567e6c56cc8f451dda019b9e71f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ba40274c7e7b1aab9dc6e78d9365061e54f399cefd34b38f3787a67abadcce",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-10-27T20:57:16Z",
    "title_canon_sha256": "162e3e9ebcb8f8267d00aa2e61612822214319ac82401e70c192b3a8ab6fa622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08095",
    "kind": "arxiv",
    "version": 1
  }
}