Pith Number

pith:BZ4IYVXN

pith:2012:BZ4IYVXNGK2SZTBNBDNDXGAK24

not attested not anchored not stored refs pending

Numerical evaluation of massive multi-loop integrals with SecDec

Gudrun Heinrich, Sophia Borowka

arxiv:1209.6345 v1 · 2012-09-27 · 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{BZ4IYVXNGK2SZTBNBDNDXGAK24}

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	2026-05-18T03:44:34.483441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e788c56ed32b52ccc2d08da3b980ad717c429f4a311c8ea546dfacf93d3ea0e

Aliases

arxiv: 1209.6345 · arxiv_version: 1209.6345v1 · doi: 10.48550/arxiv.1209.6345 · pith_short_12: BZ4IYVXNGK2S · pith_short_16: BZ4IYVXNGK2SZTBN · pith_short_8: BZ4IYVXN

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/BZ4IYVXNGK2SZTBNBDNDXGAK24 \
  | 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: 0e788c56ed32b52ccc2d08da3b980ad717c429f4a311c8ea546dfacf93d3ea0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6db43c8e8297a1f5c59bf6825d351f5beba008e858f62315e0d9e9a6ed682b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-09-27T19:47:57Z",
    "title_canon_sha256": "799ea3933aeeac1dce8dbf1b69336da18db50b8f13e798800a0ac36e35fae955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6345",
    "kind": "arxiv",
    "version": 1
  }
}