Pith Number

pith:CUUR4OGM

pith:1995:CUUR4OGMW6DF5EE4O7ZROKSK3F

not attested not anchored not stored refs pending

REDUCTION OF THE N-COMPONENT SCALAR MODEL AT TWO LOOP LEVEL

Antal Jakovac

arxiv:hep-ph/9502313 v1 · 1995-02-16 · 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{CUUR4OGMW6DF5EE4O7ZROKSK3F}

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	2026-05-18T01:06:33.646790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15291e38ccb7865e909c77f3172a4ad9742c3aee9949e1ce45e50d3b9bb54a1c

Aliases

arxiv: hep-ph/9502313 · arxiv_version: hep-ph/9502313v1 · doi: 10.48550/arxiv.hep-ph/9502313 · pith_short_12: CUUR4OGMW6DF · pith_short_16: CUUR4OGMW6DF5EE4 · pith_short_8: CUUR4OGM

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/CUUR4OGMW6DF5EE4O7ZROKSK3F \
  | 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: 15291e38ccb7865e909c77f3172a4ad9742c3aee9949e1ce45e50d3b9bb54a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "353e5b551a3eedcff9a66d82b46b094f8555fc69f9bc0ab8c78f8a5f0b28be9a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-02-16T09:36:39Z",
    "title_canon_sha256": "2895630e61a2d9ff6f5a02054db8d6b3a1090deb40fb023d81d24c2e50610ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9502313",
    "kind": "arxiv",
    "version": 1
  }
}