Pith Number

pith:VARFFNFK

pith:2015:VARFFNFKGUNBBGEQSMR6CVSQDM

not attested not anchored not stored refs pending

Influence of clustering and hadron potentials on the rapidity distribution of protons from the UrQMD model

Caiwan Shen, Marcus Bleicher, Qingfeng Li, Xiaobao Wang, Yongjia Wang

arxiv:1507.06033 v1 · 2015-07-22 · hep-ph · 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{VARFFNFKGUNBBGEQSMR6CVSQDM}

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	2026-05-18T01:36:26.879373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a82252b4aa351a1098909323e156501b1d1adc5a14655823cd0ebf736eb31971

Aliases

arxiv: 1507.06033 · arxiv_version: 1507.06033v1 · doi: 10.48550/arxiv.1507.06033 · pith_short_12: VARFFNFKGUNB · pith_short_16: VARFFNFKGUNBBGEQ · pith_short_8: VARFFNFK

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/VARFFNFKGUNBBGEQSMR6CVSQDM \
  | 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: a82252b4aa351a1098909323e156501b1d1adc5a14655823cd0ebf736eb31971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a228b4b4132ddbc6e7675dc42a916b02338db78ffc5fbea90d2231b6958963c3",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-22T02:27:37Z",
    "title_canon_sha256": "a3b64915f3c35a924151c43adb3df187d5aaa2f83af7f13314638981a5c680ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06033",
    "kind": "arxiv",
    "version": 1
  }
}