Pith Number

pith:GJ2PDC7R

pith:2010:GJ2PDC7RLCGF5WJT3XCEHD6MHT

not attested not anchored not stored refs pending

Stabilizing knowledge through standards - A perspective for the humanities

INRIA Saclay - Ile de France), Laurent Romary (IDSL

arxiv:1011.0519 v1 · 2010-11-02 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJ2PDC7RLCGF5WJT3XCEHD6MHT}

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	2026-05-18T04:37:21.442763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3274f18bf1588c5ed933ddc4438fcc3cf10168542489df0afe8a48a5678d5c50

Aliases

arxiv: 1011.0519 · arxiv_version: 1011.0519v1 · doi: 10.48550/arxiv.1011.0519 · pith_short_12: GJ2PDC7RLCGF · pith_short_16: GJ2PDC7RLCGF5WJT · pith_short_8: GJ2PDC7R

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/GJ2PDC7RLCGF5WJT3XCEHD6MHT \
  | 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: 3274f18bf1588c5ed933ddc4438fcc3cf10168542489df0afe8a48a5678d5c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad642b2661eb9f0a2ddfa0bfeda0aa2a9e641f4dcadebe1cbbac1d17586ea05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2010-11-02T06:37:31Z",
    "title_canon_sha256": "a309681612f0f8c86464d234cb21d3169001aa833a2a30515f4bea22558a0cdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0519",
    "kind": "arxiv",
    "version": 1
  }
}