Pith Number

pith:HDUAMNBS

pith:2018:HDUAMNBSQS5PN4I6BMQQTXNHWT

not attested not anchored not stored refs pending

Multi-Task Handwritten Document Layout Analysis

Lorenzo Quir\'os

arxiv:1806.08852 v3 · 2018-06-22 · 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{HDUAMNBSQS5PN4I6BMQQTXNHWT}

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.

Cited by

2 papers in Pith

BADAM: A Public Dataset for Baseline Detection in Arabic-script Manuscripts

Document Parsing Unveiled: Techniques, Challenges, and Prospects for Structured Information Extraction

Receipt and verification

First computed	2026-05-17T23:58:30.756832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e806343284baf6f11e0b2109dda7b4e67eceffaa0c5aee6c47c493337ae251

Aliases

arxiv: 1806.08852 · arxiv_version: 1806.08852v3 · doi: 10.48550/arxiv.1806.08852 · pith_short_12: HDUAMNBSQS5P · pith_short_16: HDUAMNBSQS5PN4I6 · pith_short_8: HDUAMNBS

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/HDUAMNBSQS5PN4I6BMQQTXNHWT \
  | 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: 38e806343284baf6f11e0b2109dda7b4e67eceffaa0c5aee6c47c493337ae251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b2df6b106e1327c27df5dd1597bd0364688855981eed2792640923e5411318b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-22T21:00:07Z",
    "title_canon_sha256": "726e6531c85fee172049aa3995c3812767eff4ef99e565c01aded32bbef54ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08852",
    "kind": "arxiv",
    "version": 3
  }
}