Pith Number

pith:2J4Z3OOE

pith:2023:2J4Z3OOEQWPU2K45XS2L4WRHNY

not attested not anchored not stored refs pending

Light Field Imaging in the Restrictive Object Space based on Flexible Angular Plane

Chengcai Xu, Nuo Chen, Ping Zhou, Yuda Xu

arxiv:2312.01761 v1 · 2023-12-04 · physics.optics · 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{2J4Z3OOEQWPU2K45XS2L4WRHNY}

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	2026-07-05T07:19:59.424774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2799db9c4859f4d2b9dbcb4be5a276e0158a0e7518154d6764ec97788d81549

Aliases

arxiv: 2312.01761 · arxiv_version: 2312.01761v1 · doi: 10.48550/arxiv.2312.01761 · pith_short_12: 2J4Z3OOEQWPU · pith_short_16: 2J4Z3OOEQWPU2K45 · pith_short_8: 2J4Z3OOE

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/2J4Z3OOEQWPU2K45XS2L4WRHNY \
  | 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: d2799db9c4859f4d2b9dbcb4be5a276e0158a0e7518154d6764ec97788d81549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810fb9af0c339cfea8a8fc09ca439b2ab35a0d58411916f3bc57315f60e7184a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-12-04T09:37:27Z",
    "title_canon_sha256": "8e584415aa3fa6631255512fd747b9ab5b6d93ec455d0dd9f876e88b1be24660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01761",
    "kind": "arxiv",
    "version": 1
  }
}