Pith Number

pith:2FZXIOZ6

pith:2016:2FZXIOZ6PRLX2U7PKJOLUOHDTR

not attested not anchored not stored refs pending

The "Sprekend Nederland" project and its application to accent location

David A. van Leeuwen, Rosemary Orr

arxiv:1602.02499 v2 · 2016-02-08 · stat.ML · 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{2FZXIOZ6PRLX2U7PKJOLUOHDTR}

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	2026-05-18T01:17:30.239382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d173743b3e7c577d53ef525cba38e39c55e041d6fd852ae1a88b1a26fe235bdd

Aliases

arxiv: 1602.02499 · arxiv_version: 1602.02499v2 · doi: 10.48550/arxiv.1602.02499 · pith_short_12: 2FZXIOZ6PRLX · pith_short_16: 2FZXIOZ6PRLX2U7P · pith_short_8: 2FZXIOZ6

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/2FZXIOZ6PRLX2U7PKJOLUOHDTR \
  | 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: d173743b3e7c577d53ef525cba38e39c55e041d6fd852ae1a88b1a26fe235bdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51384d7ad8778f8fae2a5a0c766d0b1b8bf14d52be43b00549fb29a2e8a991ca",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-02-08T09:23:19Z",
    "title_canon_sha256": "019e7a01cc599d0ef1f9c492089f94cc2bd252e5629a0e40b326f61f85c86506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02499",
    "kind": "arxiv",
    "version": 2
  }
}