Pith Number

pith:EQF46KZX

pith:2012:EQF46KZXMVUKEUYB7TGJBZZEEZ

not attested not anchored not stored refs pending

More than Word Frequencies: Authorship Attribution via Natural Frequency Zoned Word Distribution Analysis

Haibo Miao, Liusheng Huang, Peng Meng, Wei Yang, Zhili Chen

arxiv:1208.3001 v1 · 2012-08-15 · 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{EQF46KZXMVUKEUYB7TGJBZZEEZ}

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	2026-05-18T03:48:45.826432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240bcf2b376568a25301fccc90e72426788f46f67300e49a12198168de5a2772

Aliases

arxiv: 1208.3001 · arxiv_version: 1208.3001v1 · doi: 10.48550/arxiv.1208.3001 · pith_short_12: EQF46KZXMVUK · pith_short_16: EQF46KZXMVUKEUYB · pith_short_8: EQF46KZX

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/EQF46KZXMVUKEUYB7TGJBZZEEZ \
  | 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: 240bcf2b376568a25301fccc90e72426788f46f67300e49a12198168de5a2772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4be57b1922c66d04788602bfa2f1753da27ae0be8033ccd88bb087f6d04dbc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2012-08-15T00:53:39Z",
    "title_canon_sha256": "170bd6740d8d1fe626f843c838a860d2f0978cf1a93c7ff14dbdb7116d191984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3001",
    "kind": "arxiv",
    "version": 1
  }
}