Pith Number

pith:LUSLU4PO

pith:2022:LUSLU4POSUK2UFDYYC5HN5VNOR

not attested not anchored not stored refs pending

Color-Dressed Generalized Biadjoint Scalar Amplitudes: Local Planarity

Freddy Cachazo, Nick Early, Yong Zhang

arxiv:2212.11243 v4 · 2022-12-21 · hep-th · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUSLU4POSUK2UFDYYC5HN5VNOR}

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

Positive del Pezzo Geometry

Receipt and verification

First computed	2026-07-05T07:53:06.494725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d24ba71ee9515aa1478c0ba76f6ad74481fe554e5749f650910c96e6d576f29

Aliases

arxiv: 2212.11243 · arxiv_version: 2212.11243v4 · doi: 10.48550/arxiv.2212.11243 · pith_short_12: LUSLU4POSUK2 · pith_short_16: LUSLU4POSUK2UFDY · pith_short_8: LUSLU4PO

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/LUSLU4POSUK2UFDYYC5HN5VNOR \
  | 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: 5d24ba71ee9515aa1478c0ba76f6ad74481fe554e5749f650910c96e6d576f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4bc5d852807b106f9a46480ffdab17260dc952c30c95db1e397037dcbbb0281",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-12-21T18:14:40Z",
    "title_canon_sha256": "9335372217b214ba2effee83aa20c7d2111108b5e9fbf64cb6a1d044a1225e08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11243",
    "kind": "arxiv",
    "version": 4
  }
}