Pith Number

pith:KQEVNRR4

pith:1999:KQEVNRR43GA2BWRARXAR43Z2M5

not attested not anchored not stored refs pending

Electroweak Sudakov form factors and nonfactorizable soft QED effects at NLC energies

D. Comelli, P. Ciafaloni

arxiv:hep-ph/9910278 v1 · 1999-10-08 · 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{KQEVNRR43GA2BWRARXAR43Z2M5}

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

1 paper in Pith

The Fate of Ultra-Collinear Modes in On-Shell Massive Sudakov Form Factors

Receipt and verification

First computed	2026-07-04T16:14:30.937545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

540956c63cd981a0da208dc11e6f3a6742f75d950dca2c657966ddedfcc1355c

Aliases

arxiv: hep-ph/9910278 · arxiv_version: hep-ph/9910278v1 · doi: 10.48550/arxiv.hep-ph/9910278 · pith_short_12: KQEVNRR43GA2 · pith_short_16: KQEVNRR43GA2BWRA · pith_short_8: KQEVNRR4

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/KQEVNRR43GA2BWRARXAR43Z2M5 \
  | 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: 540956c63cd981a0da208dc11e6f3a6742f75d950dca2c657966ddedfcc1355c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9153264d662a5839e96c12e1c970db6573a9b12832473532f0c06e7efcea427b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-10-08T09:47:07Z",
    "title_canon_sha256": "b6edf5d60aa58e8fa9f4d5f5492f7a598a991c8a777d49e983e14fe49f85f72e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9910278",
    "kind": "arxiv",
    "version": 1
  }
}