Pith Number

pith:SMWN2ZTC

pith:2022:SMWN2ZTCC4V6TQAAXOQNS5G3V4

not attested not anchored not stored refs pending

The symbology of Feynman integrals from twistor geometries

Jiahao Liu, Qinglin Yang, Song He, Yichao Tang

arxiv:2207.13482 v1 · 2022-07-27 · 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{SMWN2ZTCC4V6TQAAXOQNS5G3V4}

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

Bootstrapping form factor squared in ${\cal N}=4$ super-Yang-Mills

Receipt and verification

First computed	2026-07-05T04:44:07.570684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

932cdd6662172be9c000bba0d974dbaf3a6254e9823de27e5b9584f690c67437

Aliases

arxiv: 2207.13482 · arxiv_version: 2207.13482v1 · doi: 10.48550/arxiv.2207.13482 · pith_short_12: SMWN2ZTCC4V6 · pith_short_16: SMWN2ZTCC4V6TQAA · pith_short_8: SMWN2ZTC

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/SMWN2ZTCC4V6TQAAXOQNS5G3V4 \
  | 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: 932cdd6662172be9c000bba0d974dbaf3a6254e9823de27e5b9584f690c67437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b45615b0dc1933f14d377fb0e62b3256cfba23fbe2a7b86ca5962417e80ef1ef",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-07-27T12:14:07Z",
    "title_canon_sha256": "a2e77d59f3231ac88cb229bb5872b545052310a118189762b0e2cc1cb72f98f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13482",
    "kind": "arxiv",
    "version": 1
  }
}