Pith Number

pith:WJPXVPVL

pith:2017:WJPXVPVLSATGFS6TIZEC3KUNL6

not attested not anchored not stored refs pending

HEP Software Foundation Community White Paper Working Group - Software Development, Deployment and Validation

Andrea Valassi (HEP Software Foundation), Benedikt Hegner, Benjamin Couturier, Daniel S. Katz, David Lange, Giulio Eulisse, Graeme Andrew Stewart, Hadrien Grasland, Martin Ritter, Meghan Kane, Michel Jouvin, Patricia Mendez Lorenzo, Thomas Kuhr

arxiv:1712.07959 v2 · 2017-12-21 · physics.comp-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJPXVPVLSATGFS6TIZEC3KUNL6}

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	2026-05-18T00:13:10.618553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b25f7abeab902662cbd346482daa8d5f96fd6c80c2221beb4042d6f285e94032

Aliases

arxiv: 1712.07959 · arxiv_version: 1712.07959v2 · doi: 10.48550/arxiv.1712.07959 · pith_short_12: WJPXVPVLSATG · pith_short_16: WJPXVPVLSATGFS6T · pith_short_8: WJPXVPVL

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/WJPXVPVLSATGFS6TIZEC3KUNL6 \
  | 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: b25f7abeab902662cbd346482daa8d5f96fd6c80c2221beb4042d6f285e94032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53db2cac3967236af3ac09aaa659a9a4234caf807e60e7b830af0450a06c0edf",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-12-21T14:23:03Z",
    "title_canon_sha256": "093bb45ef0a1ba34596a5ff7a25d98e8b876feec935727fc66cd18e8315ebe1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07959",
    "kind": "arxiv",
    "version": 2
  }
}