Pith Number

pith:673G64MD

pith:2025:673G64MDIRC4MVLJR4FW2GW4J7

not attested not anchored not stored refs pending

Registration of 3D Point Sets Using Exponential-based Similarity Matrix

Ashutosh Singandhupe, Hung Manh La, Sanket Lokhande

arxiv:2505.04540 v1 · 2025-05-07 · 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{673G64MDIRC4MVLJR4FW2GW4J7}

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	2026-07-05T10:59:53.571753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f66f71834445c655698f0b6d1adc4ff2b75f6bd8e32fd3e25e4a3c57fee786

Aliases

arxiv: 2505.04540 · arxiv_version: 2505.04540v1 · doi: 10.48550/arxiv.2505.04540 · pith_short_12: 673G64MDIRC4 · pith_short_16: 673G64MDIRC4MVLJ · pith_short_8: 673G64MD

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/673G64MDIRC4MVLJR4FW2GW4J7 \
  | 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: f7f66f71834445c655698f0b6d1adc4ff2b75f6bd8e32fd3e25e4a3c57fee786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9101fe272019c6646265e5f016c27bb8556be0616e64657e7f55233a172baf38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-07T16:17:54Z",
    "title_canon_sha256": "66d35eeb477119834bc704c5aea57c4b69cea41abdfa833c6d4cba3bcbaba824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04540",
    "kind": "arxiv",
    "version": 1
  }
}