Pith Number

pith:ZOEJF5ZK

pith:2017:ZOEJF5ZKI2S6GEQHE67CDVBP5R

not attested not anchored not stored refs pending

Stability and Fluctuations in a Simple Model of Phonetic Category Change

Benjamin Goodman, Paul Tupper

arxiv:1704.06358 v3 · 2017-04-20 · cs.CL · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOEJF5ZKI2S6GEQHE67CDVBP5R}

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	2026-05-18T00:12:06.411727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb8892f72a46a5e3120727be21d42fec446d9a6826cbff3caa150b107c4e6786

Aliases

arxiv: 1704.06358 · arxiv_version: 1704.06358v3 · doi: 10.48550/arxiv.1704.06358 · pith_short_12: ZOEJF5ZKI2S6 · pith_short_16: ZOEJF5ZKI2S6GEQH · pith_short_8: ZOEJF5ZK

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/ZOEJF5ZKI2S6GEQHE67CDVBP5R \
  | 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: cb8892f72a46a5e3120727be21d42fec446d9a6826cbff3caa150b107c4e6786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776de8e4a9535a450bc79c46524c99b0f63b0ba579a2da7135688b6a3b9ea3e3",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-20T22:28:14Z",
    "title_canon_sha256": "aa8573d88e450fd3dfba8a490967b519d3a8f3862ee84c5a534dc387c63ee322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06358",
    "kind": "arxiv",
    "version": 3
  }
}