Pith Number

pith:525BZW7Q

pith:2024:525BZW7QQK2NE7CVKFU37DM24K

not attested not anchored not stored refs pending

Analyzing Semantic Change through Lexical Replacements

Francesco Periti, Haim Dubossarsky, Nina Tahmasebi, Pierluigi Cassotti

arxiv:2404.18570 v1 · 2024-04-29 · 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{525BZW7QQK2NE7CVKFU37DM24K}

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	2026-07-05T08:13:17.744894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeba1cdbf082b4d27c555169bf8d9ae28ca599f321346464cbc9df0a490c013c

Aliases

arxiv: 2404.18570 · arxiv_version: 2404.18570v1 · doi: 10.48550/arxiv.2404.18570 · pith_short_12: 525BZW7QQK2N · pith_short_16: 525BZW7QQK2NE7CV · pith_short_8: 525BZW7Q

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/525BZW7QQK2NE7CVKFU37DM24K \
  | 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: eeba1cdbf082b4d27c555169bf8d9ae28ca599f321346464cbc9df0a490c013c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df72c85e3506466f26942b0daf86bab60cc40b18d586391947586b1428344192",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-29T10:20:41Z",
    "title_canon_sha256": "e6285ebe49a7352f3c9d56921dc588817ca3e5ffb7bad96537b8a18fcb63e14e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18570",
    "kind": "arxiv",
    "version": 1
  }
}