Pith Number

pith:OV4QGJFZ

pith:2025:OV4QGJFZI2PNGSPLSLJGAC5PAX

not attested not anchored not stored refs pending

Test3R: Learning to Reconstruct 3D at Test Time

Qiuhong Shen, Shizun Wang, Xinchao Wang, Xingyi Yang, Yuheng Yuan

arxiv:2506.13750 v1 · 2025-06-16 · 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{OV4QGJFZI2PNGSPLSLJGAC5PAX}

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

TokenGS: Decoupling 3D Gaussian Prediction from Pixels with Learnable Tokens

Receipt and verification

First computed	2026-07-05T11:22:26.072365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75790324b9469ed349eb92d2600baf05d885c08db9534b953e44c6c28bb88d54

Aliases

arxiv: 2506.13750 · arxiv_version: 2506.13750v1 · doi: 10.48550/arxiv.2506.13750 · pith_short_12: OV4QGJFZI2PN · pith_short_16: OV4QGJFZI2PNGSPL · pith_short_8: OV4QGJFZ

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/OV4QGJFZI2PNGSPLSLJGAC5PAX \
  | 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: 75790324b9469ed349eb92d2600baf05d885c08db9534b953e44c6c28bb88d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b687a8f4c3f81ee0bbec6cee33478eb2d4f8bf0b46d669770f4a655942b65c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-16T17:56:22Z",
    "title_canon_sha256": "d68f33e70fdbdf6ca90a454333bfd64ca642835069bdca5b4d191a480218da34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13750",
    "kind": "arxiv",
    "version": 1
  }
}