Pith Number

pith:4ORNNSZB

pith:2017:4ORNNSZBNXDTUBJBR3UYBZ2JWC

not attested not anchored not stored refs pending

Recent Developments in Higher-Order Calculations: Hard Functions at NLO with GoSam

Alessandro Broggio, Andrea Ferroglia, Giovanni Ossola, Nicolas Greiner

arxiv:1711.09462 v1 · 2017-11-26 · 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{4ORNNSZBNXDTUBJBR3UYBZ2JWC}

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	2026-05-18T00:29:35.486016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a2d6cb216dc73a05218ee980e749b09497ca43fae005c23a89789b2cb631e1

Aliases

arxiv: 1711.09462 · arxiv_version: 1711.09462v1 · doi: 10.48550/arxiv.1711.09462 · pith_short_12: 4ORNNSZBNXDT · pith_short_16: 4ORNNSZBNXDTUBJB · pith_short_8: 4ORNNSZB

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/4ORNNSZBNXDTUBJBR3UYBZ2JWC \
  | 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: e3a2d6cb216dc73a05218ee980e749b09497ca43fae005c23a89789b2cb631e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ee416481231e6a71396b001d83ed839f359b93aea800e04e46d286eb9ab128",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-11-26T21:23:00Z",
    "title_canon_sha256": "26a233cf7178c410f224b2da3915351811b34cebc543085d59a29089bc878ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09462",
    "kind": "arxiv",
    "version": 1
  }
}