Pith Number

pith:TRZKUZYF

pith:2025:TRZKUZYFRK2HLCTNQ5WAKOTUIF

not attested not anchored not stored refs pending

Query-Calibrated Segmental Admission for Descriptor-Agnostic LiDAR Loop Closure in Repetitive Environments

Jaehyun Kim, Seungwon Choi, Tae-Wan Kim, Wonseok Kang

arxiv:2512.09447 v2 · 2025-12-10 · cs.RO · 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{TRZKUZYFRK2HLCTNQ5WAKOTUIF}

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	2026-05-21T01:05:13.095748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c72aa67058ab4758a6d876c053a744177f06c12f44542ebb4d8727a4f4ddb28

Aliases

arxiv: 2512.09447 · arxiv_version: 2512.09447v2 · doi: 10.48550/arxiv.2512.09447 · pith_short_12: TRZKUZYFRK2H · pith_short_16: TRZKUZYFRK2HLCTN · pith_short_8: TRZKUZYF

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/TRZKUZYFRK2HLCTNQ5WAKOTUIF \
  | 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: 9c72aa67058ab4758a6d876c053a744177f06c12f44542ebb4d8727a4f4ddb28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8517084b897f02c532487a170eb8a0ac099488b7533e42f6acb5461b60f217a6",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-12-10T09:20:09Z",
    "title_canon_sha256": "492eee11fe9fcdf26a58825f920fda80b8640ad91f7795fc0b2c3f68c9faa790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.09447",
    "kind": "arxiv",
    "version": 2
  }
}