Pith Number

pith:RT4USRDU

pith:2010:RT4USRDUAERSLFCONSRGQ6E5IC

not attested not anchored not stored refs pending

Transformation of Wiktionary entry structure into tables and relations in a relational database schema

A. A. Krizhanovsky

arxiv:1011.1368 v1 · 2010-11-05 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RT4USRDUAERSLFCONSRGQ6E5IC}

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	2026-05-18T04:36:58.571967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf9494474012325944e6ca268789d40ae4948878c98899b5a26861ecbc6d622

Aliases

arxiv: 1011.1368 · arxiv_version: 1011.1368v1 · doi: 10.48550/arxiv.1011.1368 · pith_short_12: RT4USRDUAERS · pith_short_16: RT4USRDUAERSLFCO · pith_short_8: RT4USRDU

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/RT4USRDUAERSLFCONSRGQ6E5IC \
  | 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: 8cf9494474012325944e6ca268789d40ae4948878c98899b5a26861ecbc6d622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f62bb39addc0e28b37db5fe1386a8b984b17079a747e85609c1297307f9c20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.IR",
    "submitted_at": "2010-11-05T11:01:45Z",
    "title_canon_sha256": "4d8ecbc564c56e7a08b43f878165f9473b850fa8dfa3bac2558585445cb64515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1368",
    "kind": "arxiv",
    "version": 1
  }
}