Pith Number

pith:C7R4NB7T

pith:2024:C7R4NB7TJ2BVYFUWKGRROVEQGP

not attested not anchored not stored refs pending

Sight View Constraint for Robust Point Cloud Registration

Tianlun Huang, Wei Feng, Weijun Wang, Yaojie Zhang, Zhiyong Wang

arxiv:2409.05065 v1 · 2024-09-08 · 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{C7R4NB7TJ2BVYFUWKGRROVEQGP}

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	2026-07-05T09:04:43.524324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e3c687f34e835c169651a317549033c57571960476d37437f9abd8215e449d

Aliases

arxiv: 2409.05065 · arxiv_version: 2409.05065v1 · doi: 10.48550/arxiv.2409.05065 · pith_short_12: C7R4NB7TJ2BV · pith_short_16: C7R4NB7TJ2BVYFUW · pith_short_8: C7R4NB7T

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/C7R4NB7TJ2BVYFUWKGRROVEQGP \
  | 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: 17e3c687f34e835c169651a317549033c57571960476d37437f9abd8215e449d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3319b88b8324ee6555265d2845dca44eebf4c0f658582e588c85a4d778e5eabb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-08T11:58:20Z",
    "title_canon_sha256": "e2a608a4e743a44e0734d307d15f305af75d83381bf89c15526a57f1b911899b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05065",
    "kind": "arxiv",
    "version": 1
  }
}