Pith Number

pith:WXQGPECI

pith:2016:WXQGPECIJYSS4L5VJ3UHZ6OMQP

not attested not anchored not stored refs pending

A system of serial computation for classified rules prediction in non-regular ontology trees

Kennedy E. Ehimwenma, Martin Beer, Paul Crowther

arxiv:1604.02323 v1 · 2016-04-08 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXQGPECIJYSS4L5VJ3UHZ6OMQP}

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	2026-05-18T01:17:26.884612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e06790484e252e2fb54ee87cf9cc83dae2d64904da85dc08c84b370738e576

Aliases

arxiv: 1604.02323 · arxiv_version: 1604.02323v1 · doi: 10.48550/arxiv.1604.02323 · pith_short_12: WXQGPECIJYSS · pith_short_16: WXQGPECIJYSS4L5V · pith_short_8: WXQGPECI

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/WXQGPECIJYSS4L5VJ3UHZ6OMQP \
  | 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: b5e06790484e252e2fb54ee87cf9cc83dae2d64904da85dc08c84b370738e576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b60ebb8e72d91c4789e54ccddeebebd796f918eb4d63bcb761afb7479e9d790",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-04-08T12:12:17Z",
    "title_canon_sha256": "c49a187487866468779ff7fb23ca37dcbabbc502eb46c562409a3ca53ae2f1cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02323",
    "kind": "arxiv",
    "version": 1
  }
}