Pith Number

pith:B53QIDVH

pith:2013:B53QIDVHPWTVLB4A4Y2RF4DQSG

not attested not anchored not stored refs pending

Simulation Over One-counter Nets is PSPACE-Complete

Patrick Totzke, Piotr Hofman, Richard Mayr, Slawomir Lasota

arxiv:1310.6303 v1 · 2013-10-23 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B53QIDVHPWTVLB4A4Y2RF4DQSG}

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	2026-05-18T03:09:20.761343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f77040ea77da7558780e63512f07091b75e690ec30c0512d90b1052892cd5a7

Aliases

arxiv: 1310.6303 · arxiv_version: 1310.6303v1 · doi: 10.48550/arxiv.1310.6303 · pith_short_12: B53QIDVHPWTV · pith_short_16: B53QIDVHPWTVLB4A · pith_short_8: B53QIDVH

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/B53QIDVHPWTVLB4A4Y2RF4DQSG \
  | 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: 0f77040ea77da7558780e63512f07091b75e690ec30c0512d90b1052892cd5a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9226f0d782d0305078034d9e63795f2814a11e55b9a7c1f238d3f7540e830e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2013-10-23T17:32:05Z",
    "title_canon_sha256": "e39f2f40471b73f496c1017757eb08246125deb48ec0134f9b40cd739ef4b4f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6303",
    "kind": "arxiv",
    "version": 1
  }
}