Pith Number

pith:25CDWUBA

pith:2010:25CDWUBAIVFBLPI7VHLWESA3JQ

not attested not anchored not stored refs pending

Cost objective PLM and CE

Alain Bernard (IRCCyN), Nicolas Perry (IRCCyN)

arxiv:1011.5714 v1 · 2010-11-26 · physics.gen-ph · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25CDWUBAIVFBLPI7VHLWESA3JQ}

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	2026-05-18T04:34:27.082085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7443b5020454a15bd1fa9d762481b4c090cd2a4d77f0013889ccd28bfad4930

Aliases

arxiv: 1011.5714 · arxiv_version: 1011.5714v1 · doi: 10.48550/arxiv.1011.5714 · pith_short_12: 25CDWUBAIVFB · pith_short_16: 25CDWUBAIVFBLPI7 · pith_short_8: 25CDWUBA

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/25CDWUBAIVFBLPI7VHLWESA3JQ \
  | 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: d7443b5020454a15bd1fa9d762481b4c090cd2a4d77f0013889ccd28bfad4930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06ba0ece571db34807fbdde8b784be3c4dd2388addef231db549dcf5fa52c514",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2010-11-26T06:23:12Z",
    "title_canon_sha256": "a741e8087e5885e01155e4fd9a4f4edb03abf9ff16ba8951b8e1274e989c0c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5714",
    "kind": "arxiv",
    "version": 1
  }
}