Pith Number

pith:4BE353NB

pith:2018:4BE353NBW3SN26C742MBTVNAQI

not attested not anchored not stored refs pending

Timed context-free temporal logics (extended version)

Adriano Peron, Aniello Murano, Laura Bozzelli

arxiv:1808.04271 v2 · 2018-08-13 · 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{4BE353NBW3SN26C742MBTVNAQI}

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	2026-05-18T00:08:02.530518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e049beeda1b6e4dd785fe69819d5a0823c722c9001ab49ca0aee321c469d2900

Aliases

arxiv: 1808.04271 · arxiv_version: 1808.04271v2 · doi: 10.48550/arxiv.1808.04271 · pith_short_12: 4BE353NBW3SN · pith_short_16: 4BE353NBW3SN26C7 · pith_short_8: 4BE353NB

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/4BE353NBW3SN26C742MBTVNAQI \
  | 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: e049beeda1b6e4dd785fe69819d5a0823c722c9001ab49ca0aee321c469d2900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "607b56c58e04ed0f11f24cfd027f347412eec108b293835da0ffc9cfaa5b5c8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-08-13T14:35:26Z",
    "title_canon_sha256": "3fb2ae04f07e24246c5af12f719b017a2840a830c901f5fb6405917ae0549f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04271",
    "kind": "arxiv",
    "version": 2
  }
}