Pith Number

pith:PXVOPWQ2

pith:1994:PXVOPWQ2T2C35YJYV644G4UVOC

not attested not anchored not stored refs pending

Model Calculation of Nucleon Structure Functions

J. S. McCarthy, X. Song

arxiv:hep-ph/9401356 v1 · 1994-01-31 · 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{PXVOPWQ2T2C35YJYV644G4UVOC}

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	2026-05-18T02:37:19.198902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7deae7da1a9e85bee138afb9c3729570bbd65ab3a0aab011aa64dc5178d3f062

Aliases

arxiv: hep-ph/9401356 · arxiv_version: hep-ph/9401356v1 · doi: 10.48550/arxiv.hep-ph/9401356 · pith_short_12: PXVOPWQ2T2C3 · pith_short_16: PXVOPWQ2T2C35YJY · pith_short_8: PXVOPWQ2

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/PXVOPWQ2T2C35YJYV644G4UVOC \
  | 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: 7deae7da1a9e85bee138afb9c3729570bbd65ab3a0aab011aa64dc5178d3f062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0285be3c17a0dd86871d6a4960064080a07e13ebd31ea20a52f5633d8a3f53f2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-01-31T22:43:27Z",
    "title_canon_sha256": "1ee977931952b78025b3c1503c0ac9fab8f0dc10993cacac15b47525be55043f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9401356",
    "kind": "arxiv",
    "version": 1
  }
}