Pith Number

pith:MW7RULOT

pith:2026:MW7RULOT2UXBM2VNHG63M6GJQ7

not attested not anchored not stored refs pending

Anomaly cancellation for two $U(1)$ factors

Ben Gripaios, Khoi Le Nguyen Nguyen

arxiv:2607.09879 v1 · 2026-07-10 · 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{MW7RULOT2UXBM2VNHG63M6GJQ7}

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	2026-07-14T00:18:41.195474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65bf1a2dd3d52e166aad39bdb678c987c7b7b016faef83dd1dc7883b940c3c33

Aliases

arxiv: 2607.09879 · arxiv_version: 2607.09879v1 · doi: 10.48550/arxiv.2607.09879 · pith_short_12: MW7RULOT2UXB · pith_short_16: MW7RULOT2UXBM2VN · pith_short_8: MW7RULOT

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/MW7RULOT2UXBM2VNHG63M6GJQ7 \
  | 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: 65bf1a2dd3d52e166aad39bdb678c987c7b7b016faef83dd1dc7883b940c3c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e98175ba76508309c7349d94b2ec4d9433764530cc3fb02f3dfedd6f9b9293",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-10T18:12:49Z",
    "title_canon_sha256": "336dfe59a4591ae5f32b5ecfcf74823990c1a42462f394510a78caa0ea8ad1c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09879",
    "kind": "arxiv",
    "version": 1
  }
}