Pith Number

pith:SW7VLZWT

pith:2018:SW7VLZWTS3LHABJQ2IDNK7U2LC

not attested not anchored not stored refs pending

Reasoning over RDF Knowledge Bases using Deep Learning

Derek Doran, Federico Bianchi, Md Kamruzzaman Sarker, Monireh Ebrahimi, Ning Xie, Pascal Hitzler

arxiv:1811.04132 v1 · 2018-11-09 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SW7VLZWTS3LHABJQ2IDNK7U2LC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:01:06.251674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95bf55e6d396d6700530d206d57e9a588fbcb8040e540df2d21b960a1261d04a

Aliases

arxiv: 1811.04132 · arxiv_version: 1811.04132v1 · doi: 10.48550/arxiv.1811.04132 · pith_short_12: SW7VLZWTS3LH · pith_short_16: SW7VLZWTS3LHABJQ · pith_short_8: SW7VLZWT

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/SW7VLZWTS3LHABJQ2IDNK7U2LC \
  | 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: 95bf55e6d396d6700530d206d57e9a588fbcb8040e540df2d21b960a1261d04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612910f16e21c6b17a9ca2662030315988ca1580fdf6f5feb2c7d977126f96c0",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-09T21:00:46Z",
    "title_canon_sha256": "6bc4e3fdbb21d0a0f26b2d5d3cd21b4d091dcc523e1764513e9c0e659be7f40f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04132",
    "kind": "arxiv",
    "version": 1
  }
}