Pith Number

pith:H7JGBZ2H

pith:2026:H7JGBZ2HOUVKOG6KTSMI57TXIL

not attested not anchored not stored refs pending

Compact Syzygies for Feynman Integrals from Landau Singularities

Ben Page, Federico Coro, Pavel P. Novichkov, Qian Song

arxiv:2607.06365 v1 · 2026-07-07 · 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{H7JGBZ2HOUVKOG6KTSMI57TXIL}

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	2026-07-08T01:19:23.467787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fd260e747752aa71bca9c988efe7742df413047c89d17ac4d3818303ee03a18

Aliases

arxiv: 2607.06365 · arxiv_version: 2607.06365v1 · doi: 10.48550/arxiv.2607.06365 · pith_short_12: H7JGBZ2HOUVK · pith_short_16: H7JGBZ2HOUVKOG6K · pith_short_8: H7JGBZ2H

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/H7JGBZ2HOUVKOG6KTSMI57TXIL \
  | 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: 3fd260e747752aa71bca9c988efe7742df413047c89d17ac4d3818303ee03a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4338931241f20f4663ee6d382e06bddcd7376a38ed136876a4f3a1c9904caca",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-07T15:01:45Z",
    "title_canon_sha256": "852df8f556ee6e6eb87cfdf272c6b64e0af946f9800840471a542c9099efb5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06365",
    "kind": "arxiv",
    "version": 1
  }
}