Pith Number

pith:MAQVXZWY

pith:1995:MAQVXZWYSBG4CZLNNWIEK62MCH

not attested not anchored not stored refs pending

Nuclear Dependence in Direct Photon Production

Jianwei Qiu, Xiaofeng Guo

arxiv:hep-ph/9512262 v1 · 1995-12-08 · 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{MAQVXZWYSBG4CZLNNWIEK62MCH}

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	2026-05-18T02:37:12.216870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60215be6d8904dc1656d6d90457b4c11e3a3cd83182cf2593e805ba5976ae162

Aliases

arxiv: hep-ph/9512262 · arxiv_version: hep-ph/9512262v1 · doi: 10.48550/arxiv.hep-ph/9512262 · pith_short_12: MAQVXZWYSBG4 · pith_short_16: MAQVXZWYSBG4CZLN · pith_short_8: MAQVXZWY

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/MAQVXZWYSBG4CZLNNWIEK62MCH \
  | 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: 60215be6d8904dc1656d6d90457b4c11e3a3cd83182cf2593e805ba5976ae162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8162db52e6ed861eea9fe3799e1e0632ed4c61f3a71bb2a246f3864a9f229843",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-12-08T23:02:52Z",
    "title_canon_sha256": "2f2883074e4e2b5f28a171eea2ada90c7b767d8731f49f9134ed1250f69db95c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9512262",
    "kind": "arxiv",
    "version": 1
  }
}