Pith Number

pith:NXKQSNVY

pith:2019:NXKQSNVYW6ZIPTMPLH3QHW4UER

not attested not anchored not stored refs pending

Depth from Small Motion using Rank-1 Initialization

Peter O. Fasogbon

arxiv:1907.04058 v1 · 2019-07-09 · 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{NXKQSNVYW6ZIPTMPLH3QHW4UER}

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	2026-05-17T23:41:05.811989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd50936b8b7b287cd8f59f703db9424454ce507876803caa6aa120aeb6104c1

Aliases

arxiv: 1907.04058 · arxiv_version: 1907.04058v1 · doi: 10.48550/arxiv.1907.04058 · pith_short_12: NXKQSNVYW6ZI · pith_short_16: NXKQSNVYW6ZIPTMP · pith_short_8: NXKQSNVY

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/NXKQSNVYW6ZIPTMPLH3QHW4UER \
  | 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: 6dd50936b8b7b287cd8f59f703db9424454ce507876803caa6aa120aeb6104c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b9939bc1e439cad5c9a08606e0138b2168f49de849335204bc676ef4543b869",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-09T09:50:04Z",
    "title_canon_sha256": "5478d15a0ca6c31e6880f59a53b551ccf6694ec5a731e2b5408c280c4beeea81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04058",
    "kind": "arxiv",
    "version": 1
  }
}