Pith Number

pith:M3S3TIBB

pith:2026:M3S3TIBBJY6JT3CNBJSTXXLSA5

not attested not anchored not stored refs pending

Robust, Scalable Detection of Text Containment in Large Web-Crawled Corpora

Lars Henry Berge Olsen, Mark Anderson, Martin Jullum, Pierre Lison

arxiv:2607.10020 v1 · 2026-07-10 · 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{M3S3TIBBJY6JT3CNBJSTXXLSA5}

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	2026-07-14T00:18:47.930255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e5b9a0214e3c99ec4d0a653bdd7207737ba3b93187dfce5718d70e6b7a5123

Aliases

arxiv: 2607.10020 · arxiv_version: 2607.10020v1 · doi: 10.48550/arxiv.2607.10020 · pith_short_12: M3S3TIBBJY6J · pith_short_16: M3S3TIBBJY6JT3CN · pith_short_8: M3S3TIBB

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/M3S3TIBBJY6JT3CNBJSTXXLSA5 \
  | 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: 66e5b9a0214e3c99ec4d0a653bdd7207737ba3b93187dfce5718d70e6b7a5123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59924e3b6bcb1909294d104aa76357788eb74af0f845594e52ea09c7d830cb32",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-10T22:46:11Z",
    "title_canon_sha256": "ca1fad18a95c18b8a5bd59afa608234568313aed576389e140a596b6c9524637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10020",
    "kind": "arxiv",
    "version": 1
  }
}