Pith Number

pith:LD353KTM

pith:2023:LD353KTMZE2I74G46SDBUUB4PN

not attested not anchored not stored refs pending

HSCNet++: Hierarchical Scene Coordinate Classification and Regression for Visual Localization with Transformer

Giorgos Tolias, Iaroslav Melekhov, Juho Kannala, Shuzhe Wang, Xiaotian Li, Yi Zhao, Zakaria Laskar

arxiv:2305.03595 v1 · 2023-05-05 · 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{LD353KTMZE2I74G46SDBUUB4PN}

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	2026-07-05T06:07:25.019630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f7ddaa6cc9348ff0dcf4861a503c7b7a77d2763a2508ecea02dad4fadc06cf

Aliases

arxiv: 2305.03595 · arxiv_version: 2305.03595v1 · doi: 10.48550/arxiv.2305.03595 · pith_short_12: LD353KTMZE2I · pith_short_16: LD353KTMZE2I74G4 · pith_short_8: LD353KTM

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/LD353KTMZE2I74G46SDBUUB4PN \
  | 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: 58f7ddaa6cc9348ff0dcf4861a503c7b7a77d2763a2508ecea02dad4fadc06cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d277c786257dd018850eabff1e0b9ec42bd1551a68ff3ec393b2422e6d5bd38",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-05T15:00:14Z",
    "title_canon_sha256": "abf27ee7de337a9754cb970bf18c13f7aad694cc0079822995b5ae6350fd7e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03595",
    "kind": "arxiv",
    "version": 1
  }
}