Pith Number

pith:R7V4HMAB

pith:2025:R7V4HMABDHDQ2CHKZ5LJWKHO2L

not attested not anchored not stored refs pending

RARE: Refine Any Registration of Pairwise Point Clouds via Zero-Shot Learning

Chengyu Zheng, Honghua Chen, Jin Huang, Mingqiang Wei

arxiv:2507.19950 v1 · 2025-07-26 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7V4HMABDHDQ2CHKZ5LJWKHO2L}

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	2026-07-05T11:43:45.366384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8febc3b00119c70d08eacf569b28eed2e1f0e4b10119225532666ba84f13217a

Aliases

arxiv: 2507.19950 · arxiv_version: 2507.19950v1 · doi: 10.48550/arxiv.2507.19950 · pith_short_12: R7V4HMABDHDQ · pith_short_16: R7V4HMABDHDQ2CHK · pith_short_8: R7V4HMAB

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/R7V4HMABDHDQ2CHKZ5LJWKHO2L \
  | 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: 8febc3b00119c70d08eacf569b28eed2e1f0e4b10119225532666ba84f13217a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2e32f8fd63101c5a1d5f3e7b06b38e220c526ffe10c109cfec5a403be0e5c13",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-26T13:34:39Z",
    "title_canon_sha256": "56bdd76230fb061f79d765933f2cf6677b141552f2a0f946bfa06e79dbc71a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19950",
    "kind": "arxiv",
    "version": 1
  }
}