Pith Number

pith:GC5U3EG5

pith:2022:GC5U3EG5E46KFWETBRLTLOGSH7

not attested not anchored not stored refs pending

NeAF: Learning Neural Angle Fields for Point Normal Estimation

Baorui Ma, Junsheng Zhou, Shujuan Li, Yu-Shen Liu, Zhizhong Han

arxiv:2211.16869 v1 · 2022-11-30 · 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{GC5U3EG5E46KFWETBRLTLOGSH7}

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	2026-07-05T05:21:12.341847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30bb4d90dd273ca2d8930c5735b8d23fec1656204800058554422ddbff7af8f7

Aliases

arxiv: 2211.16869 · arxiv_version: 2211.16869v1 · doi: 10.48550/arxiv.2211.16869 · pith_short_12: GC5U3EG5E46K · pith_short_16: GC5U3EG5E46KFWET · pith_short_8: GC5U3EG5

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/GC5U3EG5E46KFWETBRLTLOGSH7 \
  | 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: 30bb4d90dd273ca2d8930c5735b8d23fec1656204800058554422ddbff7af8f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a26a3fb8ddfba984b4d0501b24ecff68fc91a060d997a3ecb4f2da0004aea6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-30T10:11:47Z",
    "title_canon_sha256": "08125887e7e6a399676de4a2a74fbb4a379e869a8afe55ac447e50f315d37b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16869",
    "kind": "arxiv",
    "version": 1
  }
}