Pith Number

pith:DM26PFQ5

pith:2012:DM26PFQ5OT5DFQIRWWVD2D22LJ

not attested not anchored not stored refs pending

Automated one-loop calculations with GoSam

F. Tramontano, G. Cullen, G. Heinrich, G. Luisoni, G. Ossola, N. Greiner, P. Mastrolia, T. Reiter

arxiv:1201.2782 v2 · 2012-01-13 · 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{DM26PFQ5OT5DFQIRWWVD2D22LJ}

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	2026-05-18T04:04:18.458191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b35e7961d74fa32c111b5aa3d0f5a5a4e1d5156b7045f76a717d13359b8ad67

Aliases

arxiv: 1201.2782 · arxiv_version: 1201.2782v2 · doi: 10.48550/arxiv.1201.2782 · pith_short_12: DM26PFQ5OT5D · pith_short_16: DM26PFQ5OT5DFQIR · pith_short_8: DM26PFQ5

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/DM26PFQ5OT5DFQIRWWVD2D22LJ \
  | 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: 1b35e7961d74fa32c111b5aa3d0f5a5a4e1d5156b7045f76a717d13359b8ad67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4abdcbe0e14c5d3360d14945bde42294a95f61f30f6d9460b27d4dc1da4df2d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-01-13T09:54:35Z",
    "title_canon_sha256": "aae1a076906627361247ea8e4fda202438ebe5a8299e0f6720615570b8c1d9de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2782",
    "kind": "arxiv",
    "version": 2
  }
}