Pith Number

pith:M7PD65IX

pith:1999:M7PD65IXH7N43LLPCWPZX762ML

not attested not anchored not stored refs pending

An introduction to leading and next-to-leading BFKL

Gavin P. Salam

arxiv:hep-ph/9910492 v1 · 1999-10-26 · 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{M7PD65IXH7N43LLPCWPZX762ML}

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	2026-05-18T02:36:21.783591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67de3f75173fdbcdad6f159f9bffda62cc64f6a0c43b773d999b6f52d8bd3a36

Aliases

arxiv: hep-ph/9910492 · arxiv_version: hep-ph/9910492v1 · doi: 10.48550/arxiv.hep-ph/9910492 · pith_short_12: M7PD65IXH7N4 · pith_short_16: M7PD65IXH7N43LLP · pith_short_8: M7PD65IX

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/M7PD65IXH7N43LLPCWPZX762ML \
  | 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: 67de3f75173fdbcdad6f159f9bffda62cc64f6a0c43b773d999b6f52d8bd3a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d082f2187729396efbdd68b7472a2ae0afc733a6bc6301eb012a1b56171b9a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-10-26T15:58:16Z",
    "title_canon_sha256": "a0558a44aa05e77b06b7b88e0431b7ecc46a579af2d2d2c6d40d9d0e5e79c1ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9910492",
    "kind": "arxiv",
    "version": 1
  }
}