Pith Number

pith:7ZYRJ2UV

pith:2009:7ZYRJ2UVOY5HELMMVEOU6WK3PO

not attested not anchored not stored refs pending

FIESTA 2: parallelizeable multiloop numerical calculations

A.V. Smirnov, M. Tentyukov, V.A. Smirnov

arxiv:0912.0158 v1 · 2009-12-01 · 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{7ZYRJ2UVOY5HELMMVEOU6WK3PO}

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	2026-05-18T04:31:41.418107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7114ea95763a722d8ca91d4f595b7bb8c10c5d272c327e16b109976b6b7066

Aliases

arxiv: 0912.0158 · arxiv_version: 0912.0158v1 · doi: 10.48550/arxiv.0912.0158 · pith_short_12: 7ZYRJ2UVOY5H · pith_short_16: 7ZYRJ2UVOY5HELMM · pith_short_8: 7ZYRJ2UV

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/7ZYRJ2UVOY5HELMMVEOU6WK3PO \
  | 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: fe7114ea95763a722d8ca91d4f595b7bb8c10c5d272c327e16b109976b6b7066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21d89b3e1279eee76173324a7adb9448d017a021283c5cbb9e2923dc3e369a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-12-01T14:00:03Z",
    "title_canon_sha256": "9dfb427383063406ce54933ebffa233627da6f0351121bbef7b2daf4f5be08e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0158",
    "kind": "arxiv",
    "version": 1
  }
}