Pith Number

pith:5JE6JBQ4

pith:2023:5JE6JBQ47HYRDNJWWHJCJVTAAF

not attested not anchored not stored refs pending

Learning Signed Distance Functions from Noisy 3D Point Clouds via Noise to Noise Mapping

Baorui Ma, Yu-Shen Liu, Zhizhong Han

arxiv:2306.01405 v1 · 2023-06-02 · 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{5JE6JBQ47HYRDNJWWHJCJVTAAF}

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	2026-07-05T06:16:53.924980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea49e4861cf9f111b536b1d224d660014873b21b1fce14f3cfcbf59ad34a9118

Aliases

arxiv: 2306.01405 · arxiv_version: 2306.01405v1 · doi: 10.48550/arxiv.2306.01405 · pith_short_12: 5JE6JBQ47HYR · pith_short_16: 5JE6JBQ47HYRDNJW · pith_short_8: 5JE6JBQ4

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/5JE6JBQ47HYRDNJWWHJCJVTAAF \
  | 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: ea49e4861cf9f111b536b1d224d660014873b21b1fce14f3cfcbf59ad34a9118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8fe21724c8ae4787aa982b04efa10a64e364ba267109a02b076ca8af0f06dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-02T09:52:04Z",
    "title_canon_sha256": "38f16da69bb859c2fdf2aa1d5374b1ea245cddd1becae7abd1fb51a49b2dd7d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01405",
    "kind": "arxiv",
    "version": 1
  }
}