Pith Number

pith:JM6Y6E7Z

pith:2014:JM6Y6E7ZEGFIONYSEQ6R23PMHU

not attested not anchored not stored refs pending

Algebraic geometry informs perturbative quantum field theory

David Broadhurst, Oliver Schnetz

arxiv:1409.5570 v1 · 2014-09-19 · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JM6Y6E7ZEGFIONYSEQ6R23PMHU}

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	2026-05-18T02:42:27.029429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b3d8f13f9218a873712243d1d6dec3d252e898b8f29dd4425e94c4c3e684227

Aliases

arxiv: 1409.5570 · arxiv_version: 1409.5570v1 · doi: 10.48550/arxiv.1409.5570 · pith_short_12: JM6Y6E7ZEGFI · pith_short_16: JM6Y6E7ZEGFIONYS · pith_short_8: JM6Y6E7Z

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/JM6Y6E7ZEGFIONYSEQ6R23PMHU \
  | 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: 4b3d8f13f9218a873712243d1d6dec3d252e898b8f29dd4425e94c4c3e684227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15748c8f3ce76006bc85a61a2cebe387f0d3517d51ea9d6fabfed39d043c7d62",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-09-19T09:33:03Z",
    "title_canon_sha256": "b8c3ac77a4bb42c7b4e29c13dda756d025143630b0e620a20946ebf503f29e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5570",
    "kind": "arxiv",
    "version": 1
  }
}