Pith Number

pith:RPIKOKOV

pith:2015:RPIKOKOVGDWCOTU3EPJLP2INS3

not attested not anchored not stored refs pending

Querying with {\L}ukasiewicz logic

Brunella Gerla, Diego Valota, Pietro Codara, Stefano Aguzzoli, Tommaso Flaminio

arxiv:1512.01041 v1 · 2015-12-03 · cs.LO · cs.AI · cs.DB · math.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{RPIKOKOVGDWCOTU3EPJLP2INS3}

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	2026-05-18T01:25:23.508272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd0a729d530ec274e9b23d2b7e90d96de471a4d6207e2e0b37f296a02ad1a58

Aliases

arxiv: 1512.01041 · arxiv_version: 1512.01041v1 · doi: 10.48550/arxiv.1512.01041 · pith_short_12: RPIKOKOVGDWC · pith_short_16: RPIKOKOVGDWCOTU3 · pith_short_8: RPIKOKOV

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/RPIKOKOVGDWCOTU3EPJLP2INS3 \
  | 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: 8bd0a729d530ec274e9b23d2b7e90d96de471a4d6207e2e0b37f296a02ad1a58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a42220780a0eb236c0bb5d2900be9c8d18c6f433d6f39f489c27d4a38ab5de47",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-12-03T11:26:40Z",
    "title_canon_sha256": "ba72643bd29031db751ae0403f6d8e82780930fd082e8f85d95ed22cbf214b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01041",
    "kind": "arxiv",
    "version": 1
  }
}