Pith Number

pith:IAD53LPQ

pith:2013:IAD53LPQZAPGXMBB7CBE6YXOMY

not attested not anchored not stored refs pending

Multi-loop Integrand Reduction via Multivariate Polynomial Division

Edoardo Mirabella, Gionata Luisoni, Giovanni Ossola, Hans van Deurzen, Pierpaolo Mastrolia, Tiziano Peraro, Ulrich Schubert

arxiv:1312.1627 v1 · 2013-12-05 · hep-ph · hep-th

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

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	2026-05-18T03:05:26.688747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4007ddadf0c81e6bb021f8824f62ee660c7c512e02179767c0d2b49b1f5c10a3

Aliases

arxiv: 1312.1627 · arxiv_version: 1312.1627v1 · doi: 10.48550/arxiv.1312.1627 · pith_short_12: IAD53LPQZAPG · pith_short_16: IAD53LPQZAPGXMBB · pith_short_8: IAD53LPQ

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/IAD53LPQZAPGXMBB7CBE6YXOMY \
  | 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: 4007ddadf0c81e6bb021f8824f62ee660c7c512e02179767c0d2b49b1f5c10a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2b864d1e6010f8285a0c6a5745541d4955769aa4fdde5390c1a5591c083bdb",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-05T17:42:43Z",
    "title_canon_sha256": "2674935f45047fbd91be03b76898ece0463e1f5b82813d17e70f0f90f544ef51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1627",
    "kind": "arxiv",
    "version": 1
  }
}