Pith Number

pith:EEWUJGYV

pith:2019:EEWUJGYVO7IHNNFD3DZMGAIAI7

not attested not anchored not stored refs pending

Formal models of Structure Building in Music, Language and Animal Songs

Constance Scharff, Dieuwke Hupkes, Geraint Wiggins, Martin Rohrmeier, Willem Zuidema

arxiv:1901.05180 v1 · 2019-01-16 · 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{EEWUJGYVO7IHNNFD3DZMGAIAI7}

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	2026-05-17T23:56:11.628424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212d449b1577d076b4a3d8f2c3010047c57d94bf1b4cfb1df70377c950d656aa

Aliases

arxiv: 1901.05180 · arxiv_version: 1901.05180v1 · doi: 10.48550/arxiv.1901.05180 · pith_short_12: EEWUJGYVO7IH · pith_short_16: EEWUJGYVO7IHNNFD · pith_short_8: EEWUJGYV

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/EEWUJGYVO7IHNNFD3DZMGAIAI7 \
  | 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: 212d449b1577d076b4a3d8f2c3010047c57d94bf1b4cfb1df70377c950d656aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1566ce316a71a1ada9bc7b6e56e40df6d583f5aa12357e105c8b4aefe92908d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-01-16T08:47:47Z",
    "title_canon_sha256": "8c0c9788fcfe8a2436abf26912560fdbd58f52c9dab7efc131774f370f10cec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05180",
    "kind": "arxiv",
    "version": 1
  }
}