Pith Number

pith:FBVWWRQS

pith:2026:FBVWWRQSTOGMVQX2L44UUXDE7T

not attested not anchored not stored refs pending

Resonance and Differential Reduction of Feynman Integrals

Arno Hoefnagels, Ruth Britto, Thomas W. Grimm

arxiv:2606.09978 v1 · 2026-06-08 · 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{FBVWWRQSTOGMVQX2L44UUXDE7T}

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	2026-06-10T00:08:36.537248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286b6b46129b8ccac2fa5f394a5c64fcdbab933510b076a9a321ebadb0775789

Aliases

arxiv: 2606.09978 · arxiv_version: 2606.09978v1 · doi: 10.48550/arxiv.2606.09978 · pith_short_12: FBVWWRQSTOGM · pith_short_16: FBVWWRQSTOGMVQX2 · pith_short_8: FBVWWRQS

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/FBVWWRQSTOGMVQX2L44UUXDE7T \
  | 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: 286b6b46129b8ccac2fa5f394a5c64fcdbab933510b076a9a321ebadb0775789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e4924ce7c64f831898428097be453d5716347d04f01219112e385036cdac763",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-08T18:00:00Z",
    "title_canon_sha256": "4e413b59c45b7d4ea43c7f155e31d6e02f180c8f172ae08a919ce6dea0bd1fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09978",
    "kind": "arxiv",
    "version": 1
  }
}