Pith Number

pith:YHHMZJS7

pith:2022:YHHMZJS7PSY7M67KS3C3DOUJPC

not attested not anchored not stored refs pending

A Virtual Point Light Generation Method in Close-Range Area

Rui Wang, Shihao Jin, Wei Hua, Wenting Zheng, Yuchi Huo

arxiv:2203.11484 v1 · 2022-03-22 · 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{YHHMZJS7PSY7M67KS3C3DOUJPC}

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	2026-07-05T04:07:12.671244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1cecca65f7cb1f67bea96c5b1ba8978a0b4df4951ab634470d793978a604452

Aliases

arxiv: 2203.11484 · arxiv_version: 2203.11484v1 · doi: 10.48550/arxiv.2203.11484 · pith_short_12: YHHMZJS7PSY7 · pith_short_16: YHHMZJS7PSY7M67K · pith_short_8: YHHMZJS7

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/YHHMZJS7PSY7M67KS3C3DOUJPC \
  | 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: c1cecca65f7cb1f67bea96c5b1ba8978a0b4df4951ab634470d793978a604452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a81bdb8e0a2a868bc32cdcfd69ec2f006830e16b34759047896ea83297a89755",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2022-03-22T06:20:35Z",
    "title_canon_sha256": "adbd43c94bc5403c1d90fdb2e5140f3a9509a901e7abe095e56718d1f76fc5a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11484",
    "kind": "arxiv",
    "version": 1
  }
}