Pith Number

pith:TMTKLXGL

pith:2018:TMTKLXGL5V3ECANG64ILJL2SPE

not attested not anchored not stored refs pending

NELL2RDF: Reading the Web, and Publishing it as Linked Data

Antoine Zimmermann, Christophe Gravier, Estevam R. Hruschke Jr., Jos\'e M. Gim\'enez-Garc\'ia, Ma\'isa Duarte, Pierre Maret

arxiv:1804.05639 v1 · 2018-04-16 · cs.DB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMTKLXGL5V3ECANG64ILJL2SPE}

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	2026-05-18T00:18:27.704390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b26a5dccbed764101a6f710b4af5279085b4596187b600ab5e0c65ac0b43112

Aliases

arxiv: 1804.05639 · arxiv_version: 1804.05639v1 · doi: 10.48550/arxiv.1804.05639 · pith_short_12: TMTKLXGL5V3E · pith_short_16: TMTKLXGL5V3ECANG · pith_short_8: TMTKLXGL

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/TMTKLXGL5V3ECANG64ILJL2SPE \
  | 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: 9b26a5dccbed764101a6f710b4af5279085b4596187b600ab5e0c65ac0b43112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a29d6f7756f81538e4eed1e9507cd64d914a401bf38f8b13950608a88b6d8ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-04-16T12:37:35Z",
    "title_canon_sha256": "2f299b6241263cc671ef9557ee7894cb83112c0a7666fa90eb5f363c1dfa1d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05639",
    "kind": "arxiv",
    "version": 1
  }
}