Pith Number

pith:YZXJP6DQ

pith:2001:YZXJP6DQOJPDT4T46EPH7FLDL6

not attested not anchored not stored refs pending

The lepton pair production in heavy ion collisions in perturbation theory

E. A. Kuraev, E. Bartos, N. N. Nikolaev, S. R. Gevorkyan

arxiv:hep-ph/0109281 v2 · 2001-09-28 · 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{YZXJP6DQOJPDT4T46EPH7FLDL6}

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	2026-05-18T01:06:14.641515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c66e97f870725e39f27cf11e7f95635fa36fb0422307af8633bd7ce16802f3ef

Aliases

arxiv: hep-ph/0109281 · arxiv_version: hep-ph/0109281v2 · doi: 10.48550/arxiv.hep-ph/0109281 · pith_short_12: YZXJP6DQOJPD · pith_short_16: YZXJP6DQOJPDT4T4 · pith_short_8: YZXJP6DQ

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/YZXJP6DQOJPDT4T46EPH7FLDL6 \
  | 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: c66e97f870725e39f27cf11e7f95635fa36fb0422307af8633bd7ce16802f3ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459ecf67b65c396b29c6afe3a0e773d07e1bea98e8a662701e9e2bb2387a001f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-09-28T12:56:07Z",
    "title_canon_sha256": "db2d5363682d6077f3e9909b7c4bd99c1a184db3cddcdb010bd90b9172635daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0109281",
    "kind": "arxiv",
    "version": 2
  }
}