Pith Number

pith:G7KNTRYS

pith:2025:G7KNTRYSQWWMSBL6SKFPTLNY2O

not attested not anchored not stored refs pending

Harnessing Text-to-Image Diffusion Models for Point Cloud Self-Supervised Learning

Changxing Ding, Dacheng Tao, Lunhao Duan, Shanshan Zhao, Yiyang Chen

arxiv:2507.09102 v1 · 2025-07-12 · 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{G7KNTRYSQWWMSBL6SKFPTLNY2O}

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	2026-07-05T11:36:03.677428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37d4d9c71285acc9057e928af9adb8d38cae6c208fd3cc80004e3689cf25398c

Aliases

arxiv: 2507.09102 · arxiv_version: 2507.09102v1 · doi: 10.48550/arxiv.2507.09102 · pith_short_12: G7KNTRYSQWWM · pith_short_16: G7KNTRYSQWWMSBL6 · pith_short_8: G7KNTRYS

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/G7KNTRYSQWWMSBL6SKFPTLNY2O \
  | 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: 37d4d9c71285acc9057e928af9adb8d38cae6c208fd3cc80004e3689cf25398c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ffc72358a24eb3de7d9185d5889eeaa89afc1a1def282a2c1f01b61db5e041b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-12T01:20:07Z",
    "title_canon_sha256": "da738b3021668d5d9cebb9cd789ac968d58943114dbb9a9c4534ed9ee651869f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09102",
    "kind": "arxiv",
    "version": 1
  }
}