Pith Number

pith:NBOKUJFJ

pith:2022:NBOKUJFJ64N72IJU3CYHSCCBGF

not attested not anchored not stored refs pending

Spotlights: Probing Shapes from Spherical Viewpoints

Jiaxin Wei, Laurent Kneip, Lige Liu, Minghao Xu, Ran Cheng, Soren Schwertfeger, Tao Sun, Wenqing Jiang, Xinyu Jiang

arxiv:2205.12564 v3 · 2022-05-25 · cs.CV · cs.AI · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBOKUJFJ64N72IJU3CYHSCCBGF}

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	2026-07-05T05:38:27.988186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

685caa24a9f71bfd2134d8b07908413144feb0ad231b30310c974d6570757525

Aliases

arxiv: 2205.12564 · arxiv_version: 2205.12564v3 · doi: 10.48550/arxiv.2205.12564 · pith_short_12: NBOKUJFJ64N7 · pith_short_16: NBOKUJFJ64N72IJU · pith_short_8: NBOKUJFJ

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/NBOKUJFJ64N72IJU3CYHSCCBGF \
  | 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: 685caa24a9f71bfd2134d8b07908413144feb0ad231b30310c974d6570757525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad3378c7d47fa8d70cd15242f754bdc20607038e91760b7873a17e4ccf18d61f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-25T08:23:18Z",
    "title_canon_sha256": "9b8a87d75f3f60efe759350ccf74198de1de344e72eeac44369520e3280a6a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12564",
    "kind": "arxiv",
    "version": 3
  }
}