Pith Number

pith:I7NP3EOT

pith:2021:I7NP3EOT7DRODN3GE4TBLOHCSZ

not attested not anchored not stored refs pending

Lexical semantic change for Ancient Greek and Latin

Alessandro Vatri, Barbara McGillivray, Jim Q. Smith, Marco Palma, Simon Hengchen, Valerio Perrone

arxiv:2101.09069 v1 · 2021-01-22 · 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{I7NP3EOT7DRODN3GE4TBLOHCSZ}

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	2026-07-05T02:08:53.644715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47dafd91d3f8e2e1b766272615b8e2965efc79535160dac091bfdfd091c92922

Aliases

arxiv: 2101.09069 · arxiv_version: 2101.09069v1 · doi: 10.48550/arxiv.2101.09069 · pith_short_12: I7NP3EOT7DRO · pith_short_16: I7NP3EOT7DRODN3G · pith_short_8: I7NP3EOT

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/I7NP3EOT7DRODN3GE4TBLOHCSZ \
  | 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: 47dafd91d3f8e2e1b766272615b8e2965efc79535160dac091bfdfd091c92922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d121e7a43e16169be075dc2ea6a09d4c60754c0317ec1e9e3f7d5c9bb9cb15a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-22T12:04:08Z",
    "title_canon_sha256": "2d471d8502f183626897e4f7ee01d0c69be77f7816b345d3e3e89fa9d83b5475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09069",
    "kind": "arxiv",
    "version": 1
  }
}