Pith Number

pith:RCYWTPK6

pith:2013:RCYWTPK6XJKTR34W6LUZ5MSEWK

not attested not anchored not stored refs pending

A polytime complexity analyser for Probabilistic Polynomial Time over imperative stack programs

Jean-Yves Moyen, Paolo Parisen Toldin

arxiv:1304.3249 v1 · 2013-04-11 · cs.LO · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCYWTPK6XJKTR34W6LUZ5MSEWK}

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	2026-05-18T03:28:18.170972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88b169bd5eba5538ef96f2e99eb244b2b22a793388ddfcfbcd5e17f592b4eaa2

Aliases

arxiv: 1304.3249 · arxiv_version: 1304.3249v1 · doi: 10.48550/arxiv.1304.3249 · pith_short_12: RCYWTPK6XJKT · pith_short_16: RCYWTPK6XJKTR34W · pith_short_8: RCYWTPK6

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/RCYWTPK6XJKTR34W6LUZ5MSEWK \
  | 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: 88b169bd5eba5538ef96f2e99eb244b2b22a793388ddfcfbcd5e17f592b4eaa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "771095dccb111c2c1c17b39b56feafe501a136fa3f35f3717e56d260d1fbc6c2",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-04-11T10:20:24Z",
    "title_canon_sha256": "b677d07cf89139761590f0058af5c70bc604bb742aec7ec07a77ec73433b07aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3249",
    "kind": "arxiv",
    "version": 1
  }
}