Pith Number

pith:KJCJ6XOE

pith:2016:KJCJ6XOENUWZK4QOZW35RDEWXT

not attested not anchored not stored refs pending

Teaching natural language to computers

Joseph Corneli, Miriam Corneli

arxiv:1604.08781 v2 · 2016-04-29 · cs.CL · 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{KJCJ6XOENUWZK4QOZW35RDEWXT}

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	2026-05-18T01:11:48.016037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52449f5dc46d2d95720ecdb7d88c96bcea42272bc3ed8eb1bd6eb45de3655f8a

Aliases

arxiv: 1604.08781 · arxiv_version: 1604.08781v2 · doi: 10.48550/arxiv.1604.08781 · pith_short_12: KJCJ6XOENUWZ · pith_short_16: KJCJ6XOENUWZK4QO · pith_short_8: KJCJ6XOE

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/KJCJ6XOENUWZK4QOZW35RDEWXT \
  | 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: 52449f5dc46d2d95720ecdb7d88c96bcea42272bc3ed8eb1bd6eb45de3655f8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af234a99ef3436f4d7e2bd780e8a07bab908da1ec9c259b99e759df5f900130",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-29T11:36:25Z",
    "title_canon_sha256": "b7c07dffdf5d5fdf2b30f2829274db2d3eb631bb35e9d14c41e752a211f99de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08781",
    "kind": "arxiv",
    "version": 2
  }
}