Pith Number

pith:ANNUYL4M

pith:2026:ANNUYL4MGOSFY4R2ZYMS7RL7M7

not attested not anchored not stored refs pending

SHReg: Strictly Rotation-Equivariant Point Cloud Registration via Spherical Harmonics

Chongjian Wang, Junjie Gao

arxiv:2607.23096 v1 · 2026-07-25 · 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{ANNUYL4MGOSFY4R2ZYMS7RL7M7}

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	2026-07-28T01:22:06.534222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035b4c2f8c33a45c723ace192fc57f67eb8a52437deb46ed8cb7b2a7f988d335

Aliases

arxiv: 2607.23096 · arxiv_version: 2607.23096v1 · doi: 10.48550/arxiv.2607.23096 · pith_short_12: ANNUYL4MGOSF · pith_short_16: ANNUYL4MGOSFY4R2 · pith_short_8: ANNUYL4M

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/ANNUYL4MGOSFY4R2ZYMS7RL7M7 \
  | 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: 035b4c2f8c33a45c723ace192fc57f67eb8a52437deb46ed8cb7b2a7f988d335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d312272cd9618bb44cc8056f024194d19d127843693b2d70907a32728f41f49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-25T08:13:25Z",
    "title_canon_sha256": "d6086451d97caca3214945d7a3741edabbe6a059797682c32e0631717c6f37a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23096",
    "kind": "arxiv",
    "version": 1
  }
}