Pith Number

pith:MWJ3R5ER

pith:2025:MWJ3R5ERGIY6B6AUEQCJSHZ6MK

not attested not anchored not stored refs pending

Point-Based Shape Representation Generation with a Correspondence-Preserving Diffusion Model

Ifrah Zawar, P. Thomas Fletcher, Shen Zhu, Yinzhu Jin

arxiv:2508.03925 v1 · 2025-08-05 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWJ3R5ERGIY6B6AUEQCJSHZ6MK}

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	2026-07-05T11:49:17.344251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6593b8f4913231e0f8142404991f3e628d5a8586ed18f7ca5ce6acc8151f74eb

Aliases

arxiv: 2508.03925 · arxiv_version: 2508.03925v1 · doi: 10.48550/arxiv.2508.03925 · pith_short_12: MWJ3R5ERGIY6 · pith_short_16: MWJ3R5ERGIY6B6AU · pith_short_8: MWJ3R5ER

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/MWJ3R5ERGIY6B6AUEQCJSHZ6MK \
  | 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: 6593b8f4913231e0f8142404991f3e628d5a8586ed18f7ca5ce6acc8151f74eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca17a42de585ba4bd283aaaab343a6ada5f75b1a12ca9e1559942feb2237045",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-05T21:36:26Z",
    "title_canon_sha256": "92b974b21d24c24c67720ed0481fb6a7c5fbd31ddbbf733bcce24072039bde88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03925",
    "kind": "arxiv",
    "version": 1
  }
}