Pith Number

pith:LFJTZU4J

pith:2019:LFJTZU4JOCQAMZZQD2WQX77T7N

not attested not anchored not stored refs pending

End-to-End Wireframe Parsing

Haozhi Qi, Yichao Zhou, Yi Ma

arxiv:1905.03246 v3 · 2019-05-08 · 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{LFJTZU4JOCQAMZZQD2WQX77T7N}

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

1 paper in Pith

MiLSD: A Micro Line-Segment Detector for Resource-Constrained Devices

Receipt and verification

First computed	2026-07-05T02:37:39.811981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59533cd38970a00667301ead0bfff3fb766f7104458a110c61ed933a792bf65a

Aliases

arxiv: 1905.03246 · arxiv_version: 1905.03246v3 · doi: 10.48550/arxiv.1905.03246 · pith_short_12: LFJTZU4JOCQA · pith_short_16: LFJTZU4JOCQAMZZQ · pith_short_8: LFJTZU4J

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/LFJTZU4JOCQAMZZQD2WQX77T7N \
  | 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: 59533cd38970a00667301ead0bfff3fb766f7104458a110c61ed933a792bf65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b12557fac118fcbb55dad0ee995ae57998f496cccc247c33e609d439cc82a096",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-08T17:59:41Z",
    "title_canon_sha256": "888c1b84e6bf831716875f01f62081dbac1165425e91565d7c7a1cd1a2f9defd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03246",
    "kind": "arxiv",
    "version": 3
  }
}