Pith Number

pith:L7KKX5K4

pith:2013:L7KKX5K4OHFLZ33QGKKVC6LPXE

not attested not anchored not stored refs pending

A Propositional Linear Time Logic with Time Flow Isomorphic to \omega^2

Aleksandar Perovi\'c, Bojan Marinkovi\'c, Dragan Doder, Zoran Ognjanovi\'c

arxiv:1309.0829 v1 · 2013-09-03 · math.LO · 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{L7KKX5K4OHFLZ33QGKKVC6LPXE}

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	2026-05-18T01:37:44.952505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd4abf55c71cabcef70329551796fb90a985ca31489f5887fcb2f098d53b6a5

Aliases

arxiv: 1309.0829 · arxiv_version: 1309.0829v1 · doi: 10.48550/arxiv.1309.0829 · pith_short_12: L7KKX5K4OHFL · pith_short_16: L7KKX5K4OHFLZ33Q · pith_short_8: L7KKX5K4

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/L7KKX5K4OHFLZ33QGKKVC6LPXE \
  | 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: 5fd4abf55c71cabcef70329551796fb90a985ca31489f5887fcb2f098d53b6a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec75d89a4b152dc76cce787505e0adac46710265ed1ac198e9ceb447d0ba042",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2013-09-03T20:14:53Z",
    "title_canon_sha256": "0a4c4a966b976160f3538318f09b4f61912488f99c4143566135e2d6d65980e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0829",
    "kind": "arxiv",
    "version": 1
  }
}