Pith Number

pith:7ZT66LVB

pith:2025:7ZT66LVBC6XZSJSNS2JOF3ZIC5

not attested not anchored not stored refs pending

RE-TRIP : Reflectivity Instance Augmented Triangle Descriptor for 3D Place Recognition

Euntai Kim, Gyuhyeon Pak, Yechan Park

arxiv:2505.16165 v1 · 2025-05-22 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZT66LVBC6XZSJSNS2JOF3ZIC5}

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	2026-07-05T11:07:31.004957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe67ef2ea117af99264d9692e2ef28175efab915baa5aa468dcff2ed297a5e43

Aliases

arxiv: 2505.16165 · arxiv_version: 2505.16165v1 · doi: 10.48550/arxiv.2505.16165 · pith_short_12: 7ZT66LVBC6XZ · pith_short_16: 7ZT66LVBC6XZSJSN · pith_short_8: 7ZT66LVB

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/7ZT66LVBC6XZSJSNS2JOF3ZIC5 \
  | 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: fe67ef2ea117af99264d9692e2ef28175efab915baa5aa468dcff2ed297a5e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f66da6b83d7fc970ccf7e44f3d2e0643410711ddfa719f79ebdf3fe86c6e435",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-22T03:11:30Z",
    "title_canon_sha256": "7038bf2268ef23f40953351c64629cd9a4fb91ffc9be4ebf7d4a14586578d093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16165",
    "kind": "arxiv",
    "version": 1
  }
}