Pith Number

pith:PZ3NVAZ3

pith:2023:PZ3NVAZ3K2RNLEVLPK4DPQ6JXI

not attested not anchored not stored refs pending

A Survey on Figure Classification Techniques in Scientific Documents

Anurag Dhote, David S Doermann, Mohammed Javed

arxiv:2307.05694 v1 · 2023-07-09 · cs.IR · cs.CV · 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{PZ3NVAZ3K2RNLEVLPK4DPQ6JXI}

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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.

Cited by

1 paper in Pith

Patent Figure Classification using Large Vision-language Models

Receipt and verification

First computed	2026-07-05T06:30:11.279502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e76da833b56a2d592ab7ab837c3c9ba024322a923466f65a21a57ca790386bc

Aliases

arxiv: 2307.05694 · arxiv_version: 2307.05694v1 · doi: 10.48550/arxiv.2307.05694 · pith_short_12: PZ3NVAZ3K2RN · pith_short_16: PZ3NVAZ3K2RNLEVL · pith_short_8: PZ3NVAZ3

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/PZ3NVAZ3K2RNLEVLPK4DPQ6JXI \
  | 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: 7e76da833b56a2d592ab7ab837c3c9ba024322a923466f65a21a57ca790386bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea808adf849e8b998a914269c03448d72bcce412a8a24c8c6b6e92655bd9baf4",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-07-09T10:55:11Z",
    "title_canon_sha256": "f1e00361d97c49a892229efdd134d356e71552709ef9da626b6d222bf19cec8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05694",
    "kind": "arxiv",
    "version": 1
  }
}