Pith Number

pith:JNZLAB3A

pith:2015:JNZLAB3AGBRMOTM2BYVE5OGVTT

not attested not anchored not stored refs pending

On the universal structure of human lexical semantics

Cristopher Moore, Eric Smith, Hyejin Youn, Ian Maddieson, Jon F. Wilkins, Logan Sutton, Tanmoy Bhattacharya, William Croft

arxiv:1504.07843 v1 · 2015-04-29 · physics.soc-ph · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNZLAB3AGBRMOTM2BYVE5OGVTT}

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	2026-05-18T01:18:52.693651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b72b007603062c74d9a0e2a4eb8d59cf81940b488ce3205c92417d53e9c479f

Aliases

arxiv: 1504.07843 · arxiv_version: 1504.07843v1 · doi: 10.48550/arxiv.1504.07843 · pith_short_12: JNZLAB3AGBRM · pith_short_16: JNZLAB3AGBRMOTM2 · pith_short_8: JNZLAB3A

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/JNZLAB3AGBRMOTM2BYVE5OGVTT \
  | 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: 4b72b007603062c74d9a0e2a4eb8d59cf81940b488ce3205c92417d53e9c479f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4100dbba344786cccd61e51b38b5e645a490206d1202d646348d1078ec92b2",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-04-29T13:06:20Z",
    "title_canon_sha256": "db4ca9b8c7cb75bc2bb0dba9a7acae98e8246f252fc0ca1b2e757ad68864f437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07843",
    "kind": "arxiv",
    "version": 1
  }
}