Pith Number

pith:PZ3KWNCZ

pith:2010:PZ3KWNCZTSISPXNAAOIYY7RT43

not attested not anchored not stored refs pending

Strategic programming on graph rewriting systems

Maribel Fern\'andez (King's College London), Olivier Namet (King's College London)

arxiv:1012.5560 v1 · 2010-12-27 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZ3KWNCZTSISPXNAAOIYY7RT43}

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	2026-05-18T04:32:23.040103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e76ab34599c9127dda003918c7e33e6c7767cf0b3795f96bd3af0e263bd3969

Aliases

arxiv: 1012.5560 · arxiv_version: 1012.5560v1 · doi: 10.48550/arxiv.1012.5560 · pith_short_12: PZ3KWNCZTSIS · pith_short_16: PZ3KWNCZTSISPXNA · pith_short_8: PZ3KWNCZ

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/PZ3KWNCZTSISPXNAAOIYY7RT43 \
  | 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: 7e76ab34599c9127dda003918c7e33e6c7767cf0b3795f96bd3af0e263bd3969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4612d72388c88370844e59465fe7db5f594286032c629c72f969b40afab18952",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2010-12-27T06:30:03Z",
    "title_canon_sha256": "4178981c84d92bbdcb8c475d8ae59e5c5908ec9a9ad1c6d3631d2994bf17f987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5560",
    "kind": "arxiv",
    "version": 1
  }
}