Pith Number

pith:WSW5C4Q5

pith:2017:WSW5C4Q5CGMHCOXPOCXTY6BKCV

not attested not anchored not stored refs pending

Photon-photon and photon-hadron processes in Pythia 8

Ilkka Helenius

arxiv:1708.09759 v1 · 2017-08-31 · 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{WSW5C4Q5CGMHCOXPOCXTY6BKCV}

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

Photoproduction in general-purpose event generators

Differential measurements of $\gamma\gamma\to\tau\tau$ and constraints on $\tau$-lepton electromagnetic moments in Pb+Pb collisions at $\sqrt{s_{_\text{NN}}} = 5.02$ TeV with ATLAS

Receipt and verification

First computed	2026-05-18T00:36:15.193708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4add1721d1198713aef70af3c782a155e728f962615430480593eeef8ea9f0d

Aliases

arxiv: 1708.09759 · arxiv_version: 1708.09759v1 · doi: 10.48550/arxiv.1708.09759 · pith_short_12: WSW5C4Q5CGMH · pith_short_16: WSW5C4Q5CGMHCOXP · pith_short_8: WSW5C4Q5

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/WSW5C4Q5CGMHCOXPOCXTY6BKCV \
  | 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: b4add1721d1198713aef70af3c782a155e728f962615430480593eeef8ea9f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "551a93780fbccb3bca6c4eed85be600d8d4e246baa85f4c6a3c85f6774a552b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-08-31T14:53:34Z",
    "title_canon_sha256": "026cbbe5fa2cba7d9ea121ebd752b7b5148d5e5090270b3e4769b70581df48ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09759",
    "kind": "arxiv",
    "version": 1
  }
}