Pith Number

pith:3QLDM75K

pith:1999:3QLDM75KQC22FTTPHK7S2NWXRJ

not attested not anchored not stored refs pending

The Color Evaporation Model in Diffractive $J/\psi$ Photoproduction

Brazil), C. B. Mariotto (Instituto de F\'isica, M. B. Gay Ducati, Universidade Federal do Rio Grande do Sul

arxiv:hep-ph/9908407 v1 · 1999-08-19 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QLDM75KQC22FTTPHK7S2NWXRJ}

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	2026-05-18T01:09:16.541044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc16367faa80b5a2ce6f3abf2d36d78a4c6b1fe0d6e837dd38855d09e9180e7d

Aliases

arxiv: hep-ph/9908407 · arxiv_version: hep-ph/9908407v1 · doi: 10.48550/arxiv.hep-ph/9908407 · pith_short_12: 3QLDM75KQC22 · pith_short_16: 3QLDM75KQC22FTTP · pith_short_8: 3QLDM75K

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/3QLDM75KQC22FTTPHK7S2NWXRJ \
  | 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: dc16367faa80b5a2ce6f3abf2d36d78a4c6b1fe0d6e837dd38855d09e9180e7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e3f7c728ea0e924b66bb1e378a5d330ee0860fa884dfbdb5f7155c403ca4ba1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-08-19T00:10:00Z",
    "title_canon_sha256": "614afb732471ebb5abcf8c22b61af3d98f31540ad6aa35b6652124e94ffcff42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9908407",
    "kind": "arxiv",
    "version": 1
  }
}