Pith Number

pith:ZK6JHAQ4

pith:2016:ZK6JHAQ4UJ5BQJPGDIPNWVJ3NE

not attested not anchored not stored refs pending

Concept Generation in Language Evolution

Jonathan Lawry, Martha Lewis

arxiv:1601.06732 v1 · 2016-01-25 · cs.AI · cs.CL · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZK6JHAQ4UJ5BQJPGDIPNWVJ3NE}

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	2026-05-18T01:22:03.848602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cabc93821ca27a1825e61a1edb553b6926e1319dbca74335b6d6db2ef0d0385f

Aliases

arxiv: 1601.06732 · arxiv_version: 1601.06732v1 · doi: 10.48550/arxiv.1601.06732 · pith_short_12: ZK6JHAQ4UJ5B · pith_short_16: ZK6JHAQ4UJ5BQJPG · pith_short_8: ZK6JHAQ4

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/ZK6JHAQ4UJ5BQJPGDIPNWVJ3NE \
  | 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: cabc93821ca27a1825e61a1edb553b6926e1319dbca74335b6d6db2ef0d0385f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be2e34750512c6b639a88588a91d65dc0590b88ceb77bb5183bb86247a0e1abe",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-01-25T19:23:44Z",
    "title_canon_sha256": "69b7cd4f50ac8eeddf867b929fca30ca8b66e977a2c2917d288e547cd1cd6b62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06732",
    "kind": "arxiv",
    "version": 1
  }
}