Pith Number

pith:Q2WYP4UA

pith:2025:Q2WYP4UAL2P7X3EKMOVQVWEMB4

not attested not anchored not stored refs pending

Cross-View Localization via Redundant Sliced Observations and A-Contrario Validation

Gui-Song Xia, Mingtao Xiong, Yi Wan, Yongjun Zhang

arxiv:2508.05369 v1 · 2025-08-07 · 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{Q2WYP4UAL2P7X3EKMOVQVWEMB4}

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	2026-07-05T11:50:11.527306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86ad87f2805e9ffbec8a63ab0ad88c0f358350dc9dd3e1a2158b997994d91c50

Aliases

arxiv: 2508.05369 · arxiv_version: 2508.05369v1 · doi: 10.48550/arxiv.2508.05369 · pith_short_12: Q2WYP4UAL2P7 · pith_short_16: Q2WYP4UAL2P7X3EK · pith_short_8: Q2WYP4UA

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/Q2WYP4UAL2P7X3EKMOVQVWEMB4 \
  | 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: 86ad87f2805e9ffbec8a63ab0ad88c0f358350dc9dd3e1a2158b997994d91c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25e7fa0ee19481f343c7c8e34684b79159864c50521faf4db0ec37d615005eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-07T13:15:49Z",
    "title_canon_sha256": "1c01debf513b6eb8fabe826864665e87cf7461a62e0e7bfcc43abcd43d8d65de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05369",
    "kind": "arxiv",
    "version": 1
  }
}