Pith Number

pith:4FRAEU7F

pith:2013:4FRAEU7FGMQMR2TMFQEIPNSWWN

not attested not anchored not stored refs pending

A Faster Tableau for CTL*

Mark Reynolds (The University of Western Australia)

arxiv:1307.4468 v1 · 2013-07-17 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FRAEU7FGMQMR2TMFQEIPNSWWN}

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	2026-05-18T03:18:17.891520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1620253e53320c8ea6c2c0887b656b35037ca6ba067dda8f76519468df69707

Aliases

arxiv: 1307.4468 · arxiv_version: 1307.4468v1 · doi: 10.48550/arxiv.1307.4468 · pith_short_12: 4FRAEU7FGMQM · pith_short_16: 4FRAEU7FGMQMR2TM · pith_short_8: 4FRAEU7F

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/4FRAEU7FGMQMR2TMFQEIPNSWWN \
  | 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: e1620253e53320c8ea6c2c0887b656b35037ca6ba067dda8f76519468df69707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a4dd928bbbe03a72259faa798c8e7ea739d7c82ed87561218fc84819c65abe6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-07-17T01:41:36Z",
    "title_canon_sha256": "f27b1107f3be3cab40ddddea2f767094f4dc0d5184c41ba0214ead2b4383daa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4468",
    "kind": "arxiv",
    "version": 1
  }
}