Pith Number

pith:4AEJUK5R

pith:2024:4AEJUK5RJ7DXCVGYJJ3AUPDDA2

not attested not anchored not stored refs pending

(Chat)GPT v BERT: Dawn of Justice for Semantic Change Detection

Francesco Periti, Haim Dubossarsky, Nina Tahmasebi

arxiv:2401.14040 v3 · 2024-01-25 · 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{4AEJUK5RJ7DXCVGYJJ3AUPDDA2}

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	2026-07-05T08:13:11.960371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0089a2bb14fc77154d84a760a3c63068dd34e9675bba26111a129c2c3d69f98

Aliases

arxiv: 2401.14040 · arxiv_version: 2401.14040v3 · doi: 10.48550/arxiv.2401.14040 · pith_short_12: 4AEJUK5RJ7DX · pith_short_16: 4AEJUK5RJ7DXCVGY · pith_short_8: 4AEJUK5R

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/4AEJUK5RJ7DXCVGYJJ3AUPDDA2 \
  | 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: e0089a2bb14fc77154d84a760a3c63068dd34e9675bba26111a129c2c3d69f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701af862b25dabed3b6c00a3edeed92e50605a0aa76af19158a6fde497f58849",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-25T09:36:58Z",
    "title_canon_sha256": "b8de7e9db99bbbec153cdc6166c38b3b0a99c66ba4ec0310627164a10cccc7bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14040",
    "kind": "arxiv",
    "version": 3
  }
}