Pith Number

pith:73BJB7PU

pith:1997:73BJB7PUXDW2D7PMAWCI7HXBVO

not attested not anchored not stored refs pending

Numerical solution of Q^2 evolution equations for polarized structure functions

M. Hirai, M. Miyama (Saga Univ.), S. Kumano

arxiv:hep-ph/9707220 v3 · 1997-07-02 · hep-ph · hep-ex · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73BJB7PUXDW2D7PMAWCI7HXBVO}

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.

Cited by

1 paper in Pith

Valence quark distribution of the pion inside a medium with finite baryon density: A Nambu--Jona-Lasinio model approach

Receipt and verification

First computed	2026-05-18T02:37:00.710106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fec290fdf4b8eda1fdec05848f9ee1abac7eb4914b1e4659e03685a2e74723d3

Aliases

arxiv: hep-ph/9707220 · arxiv_version: hep-ph/9707220v3 · doi: 10.48550/arxiv.hep-ph/9707220 · pith_short_12: 73BJB7PUXDW2 · pith_short_16: 73BJB7PUXDW2D7PM · pith_short_8: 73BJB7PU

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/73BJB7PUXDW2D7PMAWCI7HXBVO \
  | 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: fec290fdf4b8eda1fdec05848f9ee1abac7eb4914b1e4659e03685a2e74723d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3a684e3b3ab48b7c44cc0f354687d7ad70bf725456045c644703c3ba87f35a",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-07-02T12:26:39Z",
    "title_canon_sha256": "befae4468c82ec6144fb4b2a4771239917c0ee3ddbf80652540fd82936d0c210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9707220",
    "kind": "arxiv",
    "version": 3
  }
}