Pith Number

pith:32TDWS7O

pith:2010:32TDWS7OJON75ZCKXCKK7KAJGC

not attested not anchored not stored refs pending

Proceedings Fourth International Workshop on Testing, Analysis and Verification of Web Software

Gwen Sala\"un, Sylvain Hall\'e, Xiang Fu

arxiv:1009.3306 v1 · 2010-09-17 · cs.SE · cs.FL · cs.LO · cs.PL · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32TDWS7OJON75ZCKXCKK7KAJGC}

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	2026-05-18T04:40:45.992380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea63b4bee4b9bfee44ab894afa80930b08c94022c22cce33a86c3968e56808a

Aliases

arxiv: 1009.3306 · arxiv_version: 1009.3306v1 · doi: 10.48550/arxiv.1009.3306 · pith_short_12: 32TDWS7OJON7 · pith_short_16: 32TDWS7OJON75ZCK · pith_short_8: 32TDWS7O

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/32TDWS7OJON75ZCKXCKK7KAJGC \
  | 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: dea63b4bee4b9bfee44ab894afa80930b08c94022c22cce33a86c3968e56808a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b3ae9d6a9d3ffafff8e2b286577c74e8fb381afc744bd5665865a798db468ff",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.LO",
      "cs.PL",
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2010-09-17T00:54:03Z",
    "title_canon_sha256": "735e278df463741e35c6327a306535333fd60676820acbb717a9dbd09ca6574e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3306",
    "kind": "arxiv",
    "version": 1
  }
}