Pith Number

pith:I4GS63BV

pith:2018:I4GS63BVTUM4BOFCU6LYUENDP3

not attested not anchored not stored refs pending

HEP Software Foundation Community White Paper Working Group - Data Processing Frameworks

Adam Lyon, Benedikt Hegner, Charles Leggett, Chris Green, Chris Jones, David Malon, Elizabeth Sexton-Kennedy, Graeme A Stewart, Hadrien Grasland, Jim Kowalkowski, Kyle Knoepfel, Marco Clemencic, Marc Paterno, Michel Jouvin, Paolo Calafiura, Simon Patton, Thomas Kuhr, Vakho Tsulaia (HEP Software Foundation)

arxiv:1812.07861 v2 · 2018-12-19 · 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{I4GS63BVTUM4BOFCU6LYUENDP3}

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	2026-05-17T23:47:12.220837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470d2f6c359d19c0b8a2a7978a11a37ec5d29ec06d3d33b68dcac7ae5d38432d

Aliases

arxiv: 1812.07861 · arxiv_version: 1812.07861v2 · doi: 10.48550/arxiv.1812.07861 · pith_short_12: I4GS63BVTUM4 · pith_short_16: I4GS63BVTUM4BOFC · pith_short_8: I4GS63BV

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/I4GS63BVTUM4BOFCU6LYUENDP3 \
  | 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: 470d2f6c359d19c0b8a2a7978a11a37ec5d29ec06d3d33b68dcac7ae5d38432d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279f40e40c6a2d0ef267283ed8b2f519a9abefe15bb0885935e59b1398ff62d7",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-12-19T10:21:37Z",
    "title_canon_sha256": "062492ddb4d861c4ae055bea3f840e5dcd392fdbcdc91e0ff20a272ef1ab69d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07861",
    "kind": "arxiv",
    "version": 2
  }
}