Pith Number

pith:KSL3YSDG

pith:2025:KSL3YSDGP44R5QQQPOUMGG3YSC

not attested not anchored not stored refs pending

Coarse-to-Fine 3D Keyframe Transporter

Arsh Tangri, Boce Hu, David Klee, Dian Wang, Haojie Huang, Robert Platt, Robin Walters, Xupeng Zhu

arxiv:2502.01773 v1 · 2025-02-03 · cs.RO · 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{KSL3YSDGP44R5QQQPOUMGG3YSC}

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.

Cited by

1 paper in Pith

Improving Vision-Language-Action Model Fine-Tuning with Structured Stage and Keyframe Supervision

Receipt and verification

First computed	2026-07-05T10:09:18.852825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5497bc48667f391ec2107ba8c31b789095e7f0dd29e5825f8fa60982f21955c4

Aliases

arxiv: 2502.01773 · arxiv_version: 2502.01773v1 · doi: 10.48550/arxiv.2502.01773 · pith_short_12: KSL3YSDGP44R · pith_short_16: KSL3YSDGP44R5QQQ · pith_short_8: KSL3YSDG

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/KSL3YSDGP44R5QQQPOUMGG3YSC \
  | 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: 5497bc48667f391ec2107ba8c31b789095e7f0dd29e5825f8fa60982f21955c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aceaeb7910acaffc887f98b4a2dafdfa7bde3a355854c7b0061773d3266345f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-03T19:26:30Z",
    "title_canon_sha256": "fd7ecb2fd48885b52bd747e1009cd0c91aa31fcd01c2578eb6fbc94ac2572af9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01773",
    "kind": "arxiv",
    "version": 1
  }
}