Pith Number

pith:KJW6N7N7

pith:2011:KJW6N7N7WXL2EV4I7366QU2DBK

not attested not anchored not stored refs pending

PORGY: Strategy-Driven Interactive Transformation of Graphs

Bruno Pinaud (INRIA Bordeaux Sud-Ouest), Guy Melan\c{c}on (INRIA Bordeaux Sud-Ouest), H\'el\`ene Kirchner (INRIA Bordeaux Sud-Ouest), Maribel Fern\'andez (King's College London), Oana Andrei (School of Computing Science, Olivier Namet (King's College London), University of Glasgow)

arxiv:1102.2654 v1 · 2011-02-14 · cs.CE · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJW6N7N7WXL2EV4I7366QU2DBK}

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	2026-05-18T04:28:46.814482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

526de6fdbfb5d7a25788fefde853430ab66dd94993547d7670276f145c04129d

Aliases

arxiv: 1102.2654 · arxiv_version: 1102.2654v1 · doi: 10.48550/arxiv.1102.2654 · pith_short_12: KJW6N7N7WXL2 · pith_short_16: KJW6N7N7WXL2EV4I · pith_short_8: KJW6N7N7

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/KJW6N7N7WXL2EV4I7366QU2DBK \
  | 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: 526de6fdbfb5d7a25788fefde853430ab66dd94993547d7670276f145c04129d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f02948be7197a76ef1a211a974751df39136da672ff875b12e934cbee2021a86",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2011-02-14T01:09:40Z",
    "title_canon_sha256": "74611f238a8616bd616bed6ad9ef2a485a1b58b4bbeb97b4ee6540481e3605cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2654",
    "kind": "arxiv",
    "version": 1
  }
}