Pith Number

pith:H3PLUF5H

pith:2018:H3PLUF5HGD2QEQ23MA5RSVD4OJ

not attested not anchored not stored refs pending

General-purpose Declarative Inductive Programming with Domain-Specific Background Knowledge for Data Wrangling Automation

C\'esar Ferri, Fernando Mart\'inez-Plumed, Jos\'e Hern\'andez-Orallo, Lidia Contreras-Ochando, Mar\'ia Jos\'e Ram\'irez-Quintana, Susumu Katayama

arxiv:1809.10054 v1 · 2018-09-26 · cs.AI · 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{H3PLUF5HGD2QEQ23MA5RSVD4OJ}

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	2026-05-18T00:04:42.738891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3edeba17a730f502435b603b19547c72468c50b28d54b52663d769ccbc2e3533

Aliases

arxiv: 1809.10054 · arxiv_version: 1809.10054v1 · doi: 10.48550/arxiv.1809.10054 · pith_short_12: H3PLUF5HGD2Q · pith_short_16: H3PLUF5HGD2QEQ23 · pith_short_8: H3PLUF5H

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/H3PLUF5HGD2QEQ23MA5RSVD4OJ \
  | 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: 3edeba17a730f502435b603b19547c72468c50b28d54b52663d769ccbc2e3533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec7f88e2a3516d0c3ed652fc982e812c94357111badb961eb0d1754a4f1c7db",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-09-26T15:12:14Z",
    "title_canon_sha256": "ae99e9aa76f2e07e6d7254e9a8e40baefbe1cedb17ff32b70331c38881fe9697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10054",
    "kind": "arxiv",
    "version": 1
  }
}