Pith Number

pith:FGGHAWG2

pith:2019:FGGHAWG2CIEWQLES7KQ3N3NQ7T

not attested not anchored not stored refs pending

Single-Image Piece-wise Planar 3D Reconstruction via Associative Embedding

Dongze Lian, Jia Zheng, Shenghua Gao, Zehao Yu, Zihan Zhou

arxiv:1902.09777 v3 · 2019-02-26 · 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{FGGHAWG2CIEWQLES7KQ3N3NQ7T}

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	2026-05-17T23:47:50.629171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

298c7058da1209682c92faa1b6edb0fced07f968640db59a384a95cae98bc314

Aliases

arxiv: 1902.09777 · arxiv_version: 1902.09777v3 · doi: 10.48550/arxiv.1902.09777 · pith_short_12: FGGHAWG2CIEW · pith_short_16: FGGHAWG2CIEWQLES · pith_short_8: FGGHAWG2

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/FGGHAWG2CIEWQLES7KQ3N3NQ7T \
  | 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: 298c7058da1209682c92faa1b6edb0fced07f968640db59a384a95cae98bc314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab7b0d61dc3afea7134abbc3fb1c7fd908a0dca37feca663d7811f791820bd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-26T07:39:11Z",
    "title_canon_sha256": "ab716611c73307963d55c4238f90e18c9f526dd8be1fd487d8ef351c240ae0dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09777",
    "kind": "arxiv",
    "version": 3
  }
}