Pith Number

pith:EFVQQEWK

pith:1993:EFVQQEWKBA5VH7OPEVGGGUXH6X

not attested not anchored not stored refs pending

Quartic Anomalous Couplings in $e\gamma$ Colliders

M.C.Gonzalez-Garcia, O.J.P.Eboli, S.F.Novaes

arxiv:hep-ph/9306306 v1 · 1993-06-23 · 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{EFVQQEWKBA5VH7OPEVGGGUXH6X}

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	2026-07-04T15:55:48.440192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216b0812ca083b53fdcf254c6352e7f5f66fae93ce0e2fa6b734448d5b8ded0b

Aliases

arxiv: hep-ph/9306306 · arxiv_version: hep-ph/9306306v1 · doi: 10.48550/arxiv.hep-ph/9306306 · pith_short_12: EFVQQEWKBA5V · pith_short_16: EFVQQEWKBA5VH7OP · pith_short_8: EFVQQEWK

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/EFVQQEWKBA5VH7OPEVGGGUXH6X \
  | 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: 216b0812ca083b53fdcf254c6352e7f5f66fae93ce0e2fa6b734448d5b8ded0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5a619b646597f609cb8ca1838227a6e816825a0706cc14299be3b2128c7a417",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-06-23T14:47:18Z",
    "title_canon_sha256": "14da417cc59cd10244ffe92397ad598c7df9da992955e1dfa3b09964c657d93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9306306",
    "kind": "arxiv",
    "version": 1
  }
}