Pith Number

pith:7Z7YPXVA

pith:2019:7Z7YPXVA2Y57QWAAATGLABCAUI

not attested not anchored not stored refs pending

Giving Attention to the Unexpected: Using Prosody Innovations in Disfluency Detection

Mari Ostendorf, Vicky Zayats

arxiv:1904.04388 v1 · 2019-04-08 · 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{7Z7YPXVA2Y57QWAAATGLABCAUI}

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	2026-05-17T23:48:59.128601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7f87dea0d63bf8580004ccb00440a203999ebb4666665eb0840015016e6118

Aliases

arxiv: 1904.04388 · arxiv_version: 1904.04388v1 · doi: 10.48550/arxiv.1904.04388 · pith_short_12: 7Z7YPXVA2Y57 · pith_short_16: 7Z7YPXVA2Y57QWAA · pith_short_8: 7Z7YPXVA

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/7Z7YPXVA2Y57QWAAATGLABCAUI \
  | 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: fe7f87dea0d63bf8580004ccb00440a203999ebb4666665eb0840015016e6118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79d36234d39b97c9d69d61fc4277ead0490b8b7ccccb6dd021aa36d8c8392224",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-08T22:47:37Z",
    "title_canon_sha256": "5ba183b89c8a0354d4af8c33021fed2be3873d52a09e205670d8103184822566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04388",
    "kind": "arxiv",
    "version": 1
  }
}