Pith Number

pith:HPPA47UG

pith:2023:HPPA47UG2F7AYZJQ3W5B45H3J3

not attested not anchored not stored refs pending

Learning Continuous Implicit Field with Local Distance Indicator for Arbitrary-Scale Point Cloud Upsampling

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

arxiv:2312.15133 v1 · 2023-12-23 · 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{HPPA47UG2F7AYZJQ3W5B45H3J3}

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	2026-07-05T07:27:31.248310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bde0e7e86d17e0c6530ddba1e74fb4ef64542c2c00f220f22e007827e40f6d0

Aliases

arxiv: 2312.15133 · arxiv_version: 2312.15133v1 · doi: 10.48550/arxiv.2312.15133 · pith_short_12: HPPA47UG2F7A · pith_short_16: HPPA47UG2F7AYZJQ · pith_short_8: HPPA47UG

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/HPPA47UG2F7AYZJQ3W5B45H3J3 \
  | 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: 3bde0e7e86d17e0c6530ddba1e74fb4ef64542c2c00f220f22e007827e40f6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f9f0baa59967ced6b4d28fd3ed6e13b3ebbc8cc207f912c972081c1007c185",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-23T01:52:14Z",
    "title_canon_sha256": "e6e4d4c4916942940dc5acc2b35191faf2059e7c231bdcca7be8f19d056862a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.15133",
    "kind": "arxiv",
    "version": 1
  }
}