Pith Number

pith:OLPGH4CC

pith:2024:OLPGH4CCZV2NVFIZUDSGG6VVIJ

not attested not anchored not stored refs pending

Tech Report: Divide and Conquer 3D Real-Time Reconstruction for Improved IGS

Yicheng Zhu

arxiv:2501.01465 v1 · 2024-12-31 · eess.IV · 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{OLPGH4CCZV2NVFIZUDSGG6VVIJ}

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	2026-07-05T09:56:25.143349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72de63f042cd74da9519a0e4637ab5425d14432861b68304cffba0c7588b82d3

Aliases

arxiv: 2501.01465 · arxiv_version: 2501.01465v1 · doi: 10.48550/arxiv.2501.01465 · pith_short_12: OLPGH4CCZV2N · pith_short_16: OLPGH4CCZV2NVFIZ · pith_short_8: OLPGH4CC

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/OLPGH4CCZV2NVFIZUDSGG6VVIJ \
  | 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: 72de63f042cd74da9519a0e4637ab5425d14432861b68304cffba0c7588b82d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd75a08a010798b635c7c5754b4d6197cad31889e1cd4a1815c0d15c87bf270",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-12-31T18:43:27Z",
    "title_canon_sha256": "6a13b4497c524dd5fa387482df2534b259f5f13187ec4a3845a8e217ff261a64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01465",
    "kind": "arxiv",
    "version": 1
  }
}