Pith Number

pith:AF5EYNSH

pith:2023:AF5EYNSHIVQ4YHKTCHIYWA27DR

not attested not anchored not stored refs pending

ICDAR 2023 Competition on Hierarchical Text Detection and Recognition

Alessandro Bissacco, Dmitry Panteleev, Michalis Raptis, Shangbang Long, Siyang Qin, Yasuhisa Fujii

arxiv:2305.09750 v1 · 2023-05-16 · 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{AF5EYNSHIVQ4YHKTCHIYWA27DR}

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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

3 papers in Pith

Vision as Unified Multimodal Generation

SAM 3: Segment Anything with Concepts

Q-Mask: Query-driven Causal Masks for Text Anchoring in OCR-Oriented Vision-Language Models

Receipt and verification

First computed	2026-07-05T06:10:53.416650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017a4c36474561cc1d5311d18b035f1c6a8d4e673480580d19fff5380e3ee8db

Aliases

arxiv: 2305.09750 · arxiv_version: 2305.09750v1 · doi: 10.48550/arxiv.2305.09750 · pith_short_12: AF5EYNSHIVQ4 · pith_short_16: AF5EYNSHIVQ4YHKT · pith_short_8: AF5EYNSH

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/AF5EYNSHIVQ4YHKTCHIYWA27DR \
  | 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: 017a4c36474561cc1d5311d18b035f1c6a8d4e673480580d19fff5380e3ee8db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0475d827723eac60525c0764888db959125f5f5339d3ec0982635f43755849eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-16T18:56:12Z",
    "title_canon_sha256": "2e6772aed2a0b947e1759640a220c3180d8e7ee67331c1517cd04beacadb697a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09750",
    "kind": "arxiv",
    "version": 1
  }
}