Pith Number

pith:KPDLRAFS

pith:1999:KPDLRAFSFOJHCPDDKSFZQRKH4C

not attested not anchored not stored refs pending

Solution to the evolution equation for high parton density QCD

E. Levin (Tel Aviv U./DESY), K. Tuchin (Tel Aviv U.)

arxiv:hep-ph/9908317 v2 · 1999-08-10 · 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{KPDLRAFSFOJHCPDDKSFZQRKH4C}

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	2026-05-18T01:06:05.577226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c6b880b22b92713c63548b984547e090656f48abdc67695f0cd0f6c68369c9

Aliases

arxiv: hep-ph/9908317 · arxiv_version: hep-ph/9908317v2 · doi: 10.48550/arxiv.hep-ph/9908317 · pith_short_12: KPDLRAFSFOJH · pith_short_16: KPDLRAFSFOJHCPDD · pith_short_8: KPDLRAFS

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/KPDLRAFSFOJHCPDDKSFZQRKH4C \
  | 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: 53c6b880b22b92713c63548b984547e090656f48abdc67695f0cd0f6c68369c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19bd2e58a8e45eb6ff6130c475717a4c38d04537bccd734ce188b944c9c31d8d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-08-10T12:36:53Z",
    "title_canon_sha256": "b252e19a31f2bc5fe93284a0d240c011a0431efdbd4890cef5136c0f16919812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9908317",
    "kind": "arxiv",
    "version": 2
  }
}