Pith Number

pith:ZBJ2IDC6

pith:2014:ZBJ2IDC6Z3KXVMXR7OGEJWX774

not attested not anchored not stored refs pending

A Generalized Probabilistic Framework for Compact Codebook Creation

Chunhua Shen, Lei Wang, Lingqiao Liu

arxiv:1401.7713 v1 · 2014-01-30 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBJ2IDC6Z3KXVMXR7OGEJWX774}

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	2026-05-18T03:00:38.713940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c853a40c5eced57ab2f1fb8c44daffff0a343bf2579f6c8bcfc9debf302f0271

Aliases

arxiv: 1401.7713 · arxiv_version: 1401.7713v1 · doi: 10.48550/arxiv.1401.7713 · pith_short_12: ZBJ2IDC6Z3KX · pith_short_16: ZBJ2IDC6Z3KXVMXR · pith_short_8: ZBJ2IDC6

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/ZBJ2IDC6Z3KXVMXR7OGEJWX774 \
  | 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: c853a40c5eced57ab2f1fb8c44daffff0a343bf2579f6c8bcfc9debf302f0271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf749eb6e5ba8f86c2aa1260f188d0d31891a3dcca2ac9d53996ec240eff5b15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-01-30T01:02:50Z",
    "title_canon_sha256": "637623eb9d3bf304ccfda40674994a96f040a845bee5154a787eb165dcb6eba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7713",
    "kind": "arxiv",
    "version": 1
  }
}