Pith Number

pith:6UV675MG

pith:2017:6UV675MGV5MVZ7XJNCNR37XNWX

not attested not anchored not stored refs pending

On complexity of propositional Linear-time Temporal Logic with finitely many variables

Dmitry Shkatov, Mikhail Rybakov

arxiv:1706.04108 v3 · 2017-06-13 · 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{6UV675MGV5MVZ7XJNCNR37XNWX}

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	2026-05-18T00:00:02.573503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52beff586af595cfee9689b1dfeedb5fcf0bd31d5353489c4ba8edf1d81cca4

Aliases

arxiv: 1706.04108 · arxiv_version: 1706.04108v3 · doi: 10.48550/arxiv.1706.04108 · pith_short_12: 6UV675MGV5MV · pith_short_16: 6UV675MGV5MVZ7XJ · pith_short_8: 6UV675MG

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/6UV675MGV5MVZ7XJNCNR37XNWX \
  | 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: f52beff586af595cfee9689b1dfeedb5fcf0bd31d5353489c4ba8edf1d81cca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce4e5a93834930f29e0bab6c20b23aa71a30019fd7dddcbad7958a6526aaed25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-06-13T14:58:23Z",
    "title_canon_sha256": "1de221725d301ba8bd2d6d4bc6e54cbec2399bd3753177324d83fe01c384105c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04108",
    "kind": "arxiv",
    "version": 3
  }
}