Pith Number

pith:GYSKHTAI

pith:2023:GYSKHTAIOIGXHTW7IJFCG72OXJ

not attested not anchored not stored refs pending

Self-supervised Learning for Pre-Training 3D Point Clouds: A Survey

Ben Fei, Liwen Liu, Rui Zhang, Tianyue Luo, Weidong Yang, Ying He, Yixuan Li

arxiv:2305.04691 v1 · 2023-05-08 · 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{GYSKHTAIOIGXHTW7IJFCG72OXJ}

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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.

Cited by

1 paper in Pith

ED-DiT: Physics-Guided Diffusion Pretraining for Transferable Molecular Representations from Electron Density

Receipt and verification

First computed	2026-07-05T06:07:52.876576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3624a3cc08720d73cedf424a237f4eba4630dbb2122f49cc63e766bdb7df260a

Aliases

arxiv: 2305.04691 · arxiv_version: 2305.04691v1 · doi: 10.48550/arxiv.2305.04691 · pith_short_12: GYSKHTAIOIGX · pith_short_16: GYSKHTAIOIGXHTW7 · pith_short_8: GYSKHTAI

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/GYSKHTAIOIGXHTW7IJFCG72OXJ \
  | 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: 3624a3cc08720d73cedf424a237f4eba4630dbb2122f49cc63e766bdb7df260a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4a2bb8933a0be662f1660ddac9780b82b61837029434bdb3bd34f98759c299",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-08T13:20:55Z",
    "title_canon_sha256": "6afa9a54a190d29a26c8f67ccfae999948b3a49a9a9b88672a8ca18add5ba2a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04691",
    "kind": "arxiv",
    "version": 1
  }
}