Pith Number

pith:FTNX5NXV

pith:2023:FTNX5NXVIL5VMLHPVIWGNDQ5N4

not attested not anchored not stored refs pending

M$^3$CS: Multi-Target Masked Point Modeling with Learnable Codebook and Siamese Decoders

Haiming Gao, Haochao Ying, Honghui Yang, Qibo Qiu, Shun Zhang, Wei Hua, Wenxiao Wang, Xiaofei He

arxiv:2309.13235 v1 · 2023-09-23 · 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{FTNX5NXVIL5VMLHPVIWGNDQ5N4}

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	2026-07-05T06:53:49.037197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdb7eb6f542fb562cefaa2c668e1d6f03182755645df56a6c3159655d352212

Aliases

arxiv: 2309.13235 · arxiv_version: 2309.13235v1 · doi: 10.48550/arxiv.2309.13235 · pith_short_12: FTNX5NXVIL5V · pith_short_16: FTNX5NXVIL5VMLHP · pith_short_8: FTNX5NXV

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/FTNX5NXVIL5VMLHPVIWGNDQ5N4 \
  | 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: 2cdb7eb6f542fb562cefaa2c668e1d6f03182755645df56a6c3159655d352212

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04fc734daecee717b9f5920d5d47fb5f67cfc739b7d849c0017ae81612407bda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-23T02:19:21Z",
    "title_canon_sha256": "0819802db9be49998c56e0932250c689d62e3da7559fa70892fda29604c06da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13235",
    "kind": "arxiv",
    "version": 1
  }
}