Pith Number

pith:44HAWHQQ

pith:2020:44HAWHQQTN2B4HLLNOR5YKKQTG

not attested not anchored not stored refs pending

Multi-Features Guidance Network for partial-to-partial point cloud registration

Bingwen Wang, Hongyuan Wang, Qianhao Ning, Wen Kang, Xiang Liu, Zhiqiang Yan

arxiv:2011.12079 v2 · 2020-11-24 · 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{44HAWHQQTN2B4HLLNOR5YKKQTG}

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	2026-07-05T03:13:01.141272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70e0b1e109b741e1d6b6ba3dc29509990ebb401b6d3e8566e8289beb5235a02

Aliases

arxiv: 2011.12079 · arxiv_version: 2011.12079v2 · doi: 10.48550/arxiv.2011.12079 · pith_short_12: 44HAWHQQTN2B · pith_short_16: 44HAWHQQTN2B4HLL · pith_short_8: 44HAWHQQ

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/44HAWHQQTN2B4HLLNOR5YKKQTG \
  | 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: e70e0b1e109b741e1d6b6ba3dc29509990ebb401b6d3e8566e8289beb5235a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d4c186e0dd82fe84811ac9f51db84439ba9dead2de9e0d561de97aa325df2d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-24T13:31:58Z",
    "title_canon_sha256": "bce9c5bdcc28d25feabb3b02f6a64fd447966fe40eb6bfea3ed4ce76717b4dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12079",
    "kind": "arxiv",
    "version": 2
  }
}