Pith Number

pith:7GKVYCPC

pith:2025:7GKVYCPC5TC6QJRSQM5SKKQLFN

not attested not anchored not stored refs pending

Language Models for Adult Service Website Text Analysis

Collin Francel, Gregory Bott, Jason Parton, Nickolas Freeman, Thanh Nguyen

arxiv:2507.10743 v1 · 2025-07-14 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GKVYCPC5TC6QJRSQM5SKKQLFN}

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	2026-07-05T11:36:59.344719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9955c09e2ecc5e82632833b252a0b2b4c7410512693fc0ea5dd978f74631caa

Aliases

arxiv: 2507.10743 · arxiv_version: 2507.10743v1 · doi: 10.48550/arxiv.2507.10743 · pith_short_12: 7GKVYCPC5TC6 · pith_short_16: 7GKVYCPC5TC6QJRS · pith_short_8: 7GKVYCPC

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/7GKVYCPC5TC6QJRSQM5SKKQLFN \
  | 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: f9955c09e2ecc5e82632833b252a0b2b4c7410512693fc0ea5dd978f74631caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56361614c3ac19550f3da6d8581bd58ef77fae86a7036569c41dc4fe70e40379",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-14T19:08:07Z",
    "title_canon_sha256": "3204487d737f657750bd1f4828d4361a2b976b272880773a511b4d5be470729a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10743",
    "kind": "arxiv",
    "version": 1
  }
}