Pith Number

pith:TJRLLAFO

pith:2019:TJRLLAFO7SERSHZWYJMWXISZ46

not attested not anchored not stored refs pending

All-Instances Restricted Chase Termination

Andreas Pieris, Jerzy Marcinkowski, Tomasz Gogacz

arxiv:1901.03897 v2 · 2019-01-12 · cs.DB · 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{TJRLLAFO7SERSHZWYJMWXISZ46}

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	2026-05-17T23:41:21.910819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a62b580aefc89191f36c2596ba259e7978572d559b2986a9cf74caed102b11c

Aliases

arxiv: 1901.03897 · arxiv_version: 1901.03897v2 · doi: 10.48550/arxiv.1901.03897 · pith_short_12: TJRLLAFO7SER · pith_short_16: TJRLLAFO7SERSHZW · pith_short_8: TJRLLAFO

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/TJRLLAFO7SERSHZWYJMWXISZ46 \
  | 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: 9a62b580aefc89191f36c2596ba259e7978572d559b2986a9cf74caed102b11c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2866df95e762817cb280b2ead94922964c02f9623c3decd59a58bd5b26b869f3",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-01-12T20:51:58Z",
    "title_canon_sha256": "b70dabb3b798726db03617df7c034de938b9f1d300c9a4e8d8c108e688d0fb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03897",
    "kind": "arxiv",
    "version": 2
  }
}