Pith Number

pith:TKDZ5LDG

pith:2011:TKDZ5LDGO6LU74O5XVVB3MNQMK

not attested not anchored not stored refs pending

Decorated proofs for computational effects: States

Dominique Duval (LJK, France), Jean-Claude Reynaud (LJK, Jean-Guillaume Dumas (LJK, Laurent Fousse (LJK, Universit\'e de Grenoble

arxiv:1112.2396 v3 · 2011-12-11 · cs.PL · cs.LO · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKDZ5LDGO6LU74O5XVVB3MNQMK}

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	2026-05-18T03:46:05.367883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a879eac6677974ff1ddbd6a1db1b06294df000e194d7f5fc3d6052d3e713be0

Aliases

arxiv: 1112.2396 · arxiv_version: 1112.2396v3 · doi: 10.48550/arxiv.1112.2396 · pith_short_12: TKDZ5LDGO6LU · pith_short_16: TKDZ5LDGO6LU74O5 · pith_short_8: TKDZ5LDG

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/TKDZ5LDGO6LU74O5XVVB3MNQMK \
  | 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: 9a879eac6677974ff1ddbd6a1db1b06294df000e194d7f5fc3d6052d3e713be0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7895817d8d04fa1d57ec981bcf20c859127271c0e41ac4a949c28acd85eba66f",
    "cross_cats_sorted": [
      "cs.LO",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2011-12-11T20:29:40Z",
    "title_canon_sha256": "203103e0b422ad4fe9fb120d69054361de174d6553ce4ccec968e800af079f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2396",
    "kind": "arxiv",
    "version": 3
  }
}