Pith Number

pith:QOFY2EI5

pith:2026:QOFY2EI56TALAAFWSQBJQAPCXJ

not attested not anchored not stored refs pending

Auditing Training-Free 3D Shape Retrieval with Diffused Geodesic Moments

Changyue Liu, Lan Ma, Wenji Xi, Yang Liu, Zhaotian Xie, Zhicheng Du, Zhuo Deng, Ziheng Zhang

arxiv:2605.29004 v1 · 2026-05-27 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOFY2EI56TALAAFWSQBJQAPCXJ}

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	2026-05-29T01:04:43.257276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838b8d111df4c0b000b694029801e2ba6ec5c7d353bb014604b5f78c37db2352

Aliases

arxiv: 2605.29004 · arxiv_version: 2605.29004v1 · doi: 10.48550/arxiv.2605.29004 · pith_short_12: QOFY2EI56TAL · pith_short_16: QOFY2EI56TALAAFW · pith_short_8: QOFY2EI5

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/QOFY2EI56TALAAFWSQBJQAPCXJ \
  | 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: 838b8d111df4c0b000b694029801e2ba6ec5c7d353bb014604b5f78c37db2352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c5c36b21c378bae0b1bbd2e52a64e953cbc3100d0ddf9cf0a22354e37753e0",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-27T19:00:41Z",
    "title_canon_sha256": "4301f1595f1f808889a147b0990e164e3db4f19c124e2d7c9838183d094b22f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29004",
    "kind": "arxiv",
    "version": 1
  }
}