Pith Number

pith:S7XZITAD

pith:2025:S7XZITADRHFQ5LYGGZEAAH3K2Q

not attested not anchored not stored refs pending

HEFT Numerators from Kinematic Algebra

Chih-Hao Fu, Pierre Vanhove, Yihong Wang

arxiv:2501.14523 v2 · 2025-01-24 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7XZITADRHFQ5LYGGZEAAH3K2Q}

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	2026-07-05T11:05:39.069375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ef944c0389cb0eaf063648001f6ad43b4cd7ef1d14686472185b8666de50b7

Aliases

arxiv: 2501.14523 · arxiv_version: 2501.14523v2 · doi: 10.48550/arxiv.2501.14523 · pith_short_12: S7XZITADRHFQ · pith_short_16: S7XZITADRHFQ5LYG · pith_short_8: S7XZITAD

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/S7XZITADRHFQ5LYGGZEAAH3K2Q \
  | 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: 97ef944c0389cb0eaf063648001f6ad43b4cd7ef1d14686472185b8666de50b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55d7665bb18b93f9ae6886bddf5a527e351396d3abe864d41b05c1d5dae8d44d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-01-24T14:26:13Z",
    "title_canon_sha256": "e7f8b13ad0b78d6d006e6f5c41e3ddff79b59e1c010aaac0091d1f6fd791809f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14523",
    "kind": "arxiv",
    "version": 2
  }
}