Pith Number

pith:4HFZLTKL

pith:2025:4HFZLTKLG7DGLMCCRNSXII6WLX

not attested not anchored not stored refs pending

SAIL-Recon: Large SfM by Augmenting Scene Regression with Localization

Heng Li, Junyuan Deng, Ping Tan, Qian Zhang, Tao Xie, Weiqiang Ren, Xiaoyang Guo

arxiv:2508.17972 v1 · 2025-08-25 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HFZLTKLG7DGLMCCRNSXII6WLX}

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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

7 papers in Pith

Argus: Metric Panoramic 3D Reconstruction for Indoor Scenes

EPS3D: End-to-End Feed-Forward 3D Panoptic Segmentation

Argus: Metric Panoramic 3D Reconstruction for Indoor Scenes

Global Structure-from-Motion Meets Feedforward Reconstruction

FrameVGGT: Coherence-Preserving Memory for Bounded Streaming Geometry

Receipt and verification

First computed	2026-07-05T11:58:51.385246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1cb95cd4b37c665b0428b657423d65dd0e2a36f9bef2a8d6b8ed72e67162089

Aliases

arxiv: 2508.17972 · arxiv_version: 2508.17972v1 · doi: 10.48550/arxiv.2508.17972 · pith_short_12: 4HFZLTKLG7DG · pith_short_16: 4HFZLTKLG7DGLMCC · pith_short_8: 4HFZLTKL

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/4HFZLTKLG7DGLMCCRNSXII6WLX \
  | 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: e1cb95cd4b37c665b0428b657423d65dd0e2a36f9bef2a8d6b8ed72e67162089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b94fabe4b5a4e06e602aef6c7c32cd93aee3c6900051a77bf5897bd571090c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-25T12:38:26Z",
    "title_canon_sha256": "9f876175ff357d4c4b251bda0b921b43a0fa9f9b3e0ed98d7e0e52b42ffaf9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17972",
    "kind": "arxiv",
    "version": 1
  }
}