Pith Number

pith:Z6N44ZVO

pith:2026:Z6N44ZVOVCZ224XCKK43DMLQV3

not attested not anchored not stored refs pending

Frequency-Scale Saliency for Spectral Descriptor Analysis in 3D Shape Retrieval

Jianru Shen

arxiv:2606.07791 v1 · 2026-06-05 · cs.GR · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6N44ZVOVCZ224XCKK43DMLQV3}

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	2026-06-09T01:04:52.287259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf9bce66aea8b3ad72e252b9b1b170aef2b0710f972d3b9dbd8e0ea73358491d

Aliases

arxiv: 2606.07791 · arxiv_version: 2606.07791v1 · doi: 10.48550/arxiv.2606.07791 · pith_short_12: Z6N44ZVOVCZ2 · pith_short_16: Z6N44ZVOVCZ224XC · pith_short_8: Z6N44ZVO

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/Z6N44ZVOVCZ224XCKK43DMLQV3 \
  | 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: cf9bce66aea8b3ad72e252b9b1b170aef2b0710f972d3b9dbd8e0ea73358491d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3dedeebe422a22fee2ca1603dd3bf60f719cd938c5889744ee3b69d72186f7b",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-06-05T19:09:15Z",
    "title_canon_sha256": "348db2d98d8df0355d17c62c186e514467bc7ab51da646e46206429e8ab57446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07791",
    "kind": "arxiv",
    "version": 1
  }
}