Pith Number

pith:NO54SOQ2

pith:1999:NO54SOQ2VUHI25BNW7NKDFRLVI

not attested not anchored not stored refs pending

The small $x$ nuclear shadowing at DIS

Brazil), M. B. Gay Ducati, Universidade Federal do Rio Grande do Sul, Victor P. Gon\c{c}alves (Instituto de F\'isica

arxiv:hep-ph/9902236 v1 · 1999-02-03 · 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{NO54SOQ2VUHI25BNW7NKDFRLVI}

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	2026-05-18T01:09:16.558276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bbbc93a1aad0e8d742db7daa1962baa34d81a8bb6a94f1cf41f9b741be1a4f5

Aliases

arxiv: hep-ph/9902236 · arxiv_version: hep-ph/9902236v1 · doi: 10.48550/arxiv.hep-ph/9902236 · pith_short_12: NO54SOQ2VUHI · pith_short_16: NO54SOQ2VUHI25BN · pith_short_8: NO54SOQ2

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/NO54SOQ2VUHI25BNW7NKDFRLVI \
  | 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: 6bbbc93a1aad0e8d742db7daa1962baa34d81a8bb6a94f1cf41f9b741be1a4f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d854856ce3477cadd4e092b906237c74c4fca1f6e538b6e78bcdf73e101e28",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-02-03T18:37:47Z",
    "title_canon_sha256": "25fab4658368b3a3fabd6e25f945333005f5d73c562f4cdf758dacde320798b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9902236",
    "kind": "arxiv",
    "version": 1
  }
}