Pith Number

pith:YRRZE4Q3

pith:2019:YRRZE4Q3FLRS53SRQBYFIIBTWX

not attested not anchored not stored refs pending

Semantic Nearest Neighbor Fields Monocular Edge Visual-Odometry

Antoine Richard, Assia Benbihi, Cedric Pradalier, Xiaolong Wu

arxiv:1904.00738 v1 · 2019-04-01 · 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{YRRZE4Q3FLRS53SRQBYFIIBTWX}

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	2026-05-17T23:49:45.653700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46392721b2ae32eee518070542033b5f121a580c9b15e6c6969826ff175a35f

Aliases

arxiv: 1904.00738 · arxiv_version: 1904.00738v1 · doi: 10.48550/arxiv.1904.00738 · pith_short_12: YRRZE4Q3FLRS · pith_short_16: YRRZE4Q3FLRS53SR · pith_short_8: YRRZE4Q3

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/YRRZE4Q3FLRS53SRQBYFIIBTWX \
  | 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: c46392721b2ae32eee518070542033b5f121a580c9b15e6c6969826ff175a35f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4fbb90786d5abbe5c6c9ecbca50cc593f540f11e560b04574412bbe3dd4c2c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-01T12:25:50Z",
    "title_canon_sha256": "3ed5ce250d5f0e245f0699e4f1acbbed3ed453d84706b6769cbaacf5156640ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00738",
    "kind": "arxiv",
    "version": 1
  }
}