Pith Number

pith:YZ3RNIRQ

pith:2026:YZ3RNIRQKPJDBNJT57BYROPD64

not attested not anchored not stored refs pending

CrimeNER Demo: Named-Entity Recognition in the Crime Domain

Alvaro Ortigosa, Aythami Morales, Daniel DeAlcala, Francisco Jurado, Gonzalo Mancera, Javier Irigoyen, Julian Fierrez, Miguel Lopez-Duran, Oscar Delgado, Ruben Tolosana

arxiv:2607.14800 v1 · 2026-07-16 · 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{YZ3RNIRQKPJDBNJT57BYROPD64}

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	2026-07-17T01:21:31.692238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c67716a23053d230b533efc388b9e3f71525603a0e197f3d3cca725c1baa90f1

Aliases

arxiv: 2607.14800 · arxiv_version: 2607.14800v1 · doi: 10.48550/arxiv.2607.14800 · pith_short_12: YZ3RNIRQKPJD · pith_short_16: YZ3RNIRQKPJDBNJT · pith_short_8: YZ3RNIRQ

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/YZ3RNIRQKPJDBNJT57BYROPD64 \
  | 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: c67716a23053d230b533efc388b9e3f71525603a0e197f3d3cca725c1baa90f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c2dc5abb846968d7be521054f06e892e9e35ce26682cc2467f47e60c84acf30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-16T10:18:58Z",
    "title_canon_sha256": "9f210f4e07492c3e9e4c0ed767bce8b53f2355dff678d121d503c6d1cf16103f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14800",
    "kind": "arxiv",
    "version": 1
  }
}