Pith Number

pith:PVPLR5MG

pith:2024:PVPLR5MGM6SMT5BPVED3D622Z5

not attested not anchored not stored refs pending

PreF3R: Pose-Free Feed-Forward 3D Gaussian Splatting from Variable-length Image Sequence

Heng Yang, Jiezhi Yang, Zequn Chen

arxiv:2411.16877 v1 · 2024-11-25 · 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{PVPLR5MGM6SMT5BPVED3D622Z5}

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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

8 papers in Pith

No Pose, No Problem in 4D: Feed-Forward Dynamic Gaussians from Unposed Multi-View Videos

VGGT-SLAM: Dense RGB SLAM Optimized on the SL(4) Manifold

DePT3R: Joint Dense Point Tracking and 3D Reconstruction of Dynamic Scenes in a Single Forward Pass

SpectralSplat: Appearance-Disentangled Feed-Forward Gaussian Splatting for Driving Scenes

Mem3R: Streaming 3D Reconstruction with Hybrid Memory via Test-Time Training

Receipt and verification

First computed	2026-07-05T09:40:24.212118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5eb8f58667a4c9f42fa907b1fb5acf568f064ab315fa71da23847ea6403cd8

Aliases

arxiv: 2411.16877 · arxiv_version: 2411.16877v1 · doi: 10.48550/arxiv.2411.16877 · pith_short_12: PVPLR5MGM6SM · pith_short_16: PVPLR5MGM6SMT5BP · pith_short_8: PVPLR5MG

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/PVPLR5MGM6SMT5BPVED3D622Z5 \
  | 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: 7d5eb8f58667a4c9f42fa907b1fb5acf568f064ab315fa71da23847ea6403cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "446f55029fec724303d636aa9dc60e2f6ef1886d7694bd333be79a799b73f172",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-25T19:16:29Z",
    "title_canon_sha256": "36563c58c92e086b8249f8cec02db32cb5786962d5eb0d9d16b54ba24c114c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16877",
    "kind": "arxiv",
    "version": 1
  }
}