Pith Number

pith:NFSFAPAJ

pith:2018:NFSFAPAJ7C43IPUIFY7UKUW6EU

not attested not anchored not stored refs pending

Geometric IR subtraction for real radiation

Franz Herzog

arxiv:1804.07949 v1 · 2018-04-21 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFSFAPAJ7C43IPUIFY7UKUW6EU}

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.

Cited by

2 papers in Pith

CoLoRFulNNLO for hadron collisions: integrating the iterated single unresolved subtraction terms

SubTropica

Receipt and verification

First computed	2026-05-18T00:07:07.650270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6964503c09f8b9b43e882e3f4552de251ba20529b5cf26025de9da84dcfe232c

Aliases

arxiv: 1804.07949 · arxiv_version: 1804.07949v1 · doi: 10.48550/arxiv.1804.07949 · pith_short_12: NFSFAPAJ7C43 · pith_short_16: NFSFAPAJ7C43IPUI · pith_short_8: NFSFAPAJ

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/NFSFAPAJ7C43IPUIFY7UKUW6EU \
  | 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: 6964503c09f8b9b43e882e3f4552de251ba20529b5cf26025de9da84dcfe232c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae42c968dd8db5c52f2188bdaaa02b37ade26597229974523a1d0021a93be763",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-04-21T11:44:47Z",
    "title_canon_sha256": "4aa6e98cfca75a5ea436cdd90eae156e897df5c7c37039276278fefc18c89e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07949",
    "kind": "arxiv",
    "version": 1
  }
}