Pith Number

pith:F4JUNO6Z

pith:2015:F4JUNO6ZXXMGQCPYSZ2WNARUU7

not attested not anchored not stored refs pending

Cuts and coproducts of massive triangle diagrams

Hanna Gr\"onqvist, Ruth Britto, Samuel Abreu

arxiv:1504.00206 v1 · 2015-04-01 · hep-th · 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{F4JUNO6ZXXMGQCPYSZ2WNARUU7}

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	2026-05-18T02:19:44.278495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f1346bbd9bdd86809f89675668234a7d5a5eab19dcf80ed7cd131272bef1102

Aliases

arxiv: 1504.00206 · arxiv_version: 1504.00206v1 · doi: 10.48550/arxiv.1504.00206 · pith_short_12: F4JUNO6ZXXMG · pith_short_16: F4JUNO6ZXXMGQCPY · pith_short_8: F4JUNO6Z

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/F4JUNO6ZXXMGQCPYSZ2WNARUU7 \
  | 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: 2f1346bbd9bdd86809f89675668234a7d5a5eab19dcf80ed7cd131272bef1102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c05e41b1fea6b6a35422e3d4c4f851b74719284504b3505fc0ba18b99edf124",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-01T12:50:28Z",
    "title_canon_sha256": "644220ea0e4e87a2325ef7bfb0a6052e7b15f8073dcbd50176e7fd46d51a4149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00206",
    "kind": "arxiv",
    "version": 1
  }
}