Pith Number

pith:FZ5O5VV6

pith:2013:FZ5O5VV6QULUQM3ABR2F3EV7NP

not attested not anchored not stored refs pending

Rank-frequency relation for Chinese characters

A.E. Allahverdyan, B. Li, Q.A. Wang, W.B. Deng

arxiv:1309.1536 v2 · 2013-09-06 · cs.CL · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZ5O5VV6QULUQM3ABR2F3EV7NP}

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	2026-05-18T02:56:58.384161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e7aeed6be85174833600c745d92bf6bf0b8e417777f7276122ed8712cf83f62

Aliases

arxiv: 1309.1536 · arxiv_version: 1309.1536v2 · doi: 10.48550/arxiv.1309.1536 · pith_short_12: FZ5O5VV6QULU · pith_short_16: FZ5O5VV6QULUQM3A · pith_short_8: FZ5O5VV6

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/FZ5O5VV6QULUQM3ABR2F3EV7NP \
  | 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: 2e7aeed6be85174833600c745d92bf6bf0b8e417777f7276122ed8712cf83f62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a88c9b0d64feef2daeb31d97e2b16a508da805edd44729768b8fba93e8a386",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-09-06T04:48:19Z",
    "title_canon_sha256": "f0e605c79f4aa2ecff61883aca9406b16bb1345bc84a009392a32dfabd3abf31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1536",
    "kind": "arxiv",
    "version": 2
  }
}