Pith Number

pith:ITY2TLJY

pith:2023:ITY2TLJY26T5UHURPHMMTULRYA

not attested not anchored not stored refs pending

Topological RANSAC for instance verification and retrieval without fine-tuning

Guoyuan An, Inkyu An, Juhyung Seon, Sung-Eui Yoon, Yuchi Huo

arxiv:2310.06486 v1 · 2023-10-10 · cs.AI · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITY2TLJY26T5UHURPHMMTULRYA}

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	2026-07-05T06:59:12.288715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f1a9ad38d7a7da1e9179d8c9d171c0389698b7db3b1819729dd6fe36ae82ff

Aliases

arxiv: 2310.06486 · arxiv_version: 2310.06486v1 · doi: 10.48550/arxiv.2310.06486 · pith_short_12: ITY2TLJY26T5 · pith_short_16: ITY2TLJY26T5UHUR · pith_short_8: ITY2TLJY

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/ITY2TLJY26T5UHURPHMMTULRYA \
  | 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: 44f1a9ad38d7a7da1e9179d8c9d171c0389698b7db3b1819729dd6fe36ae82ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d49251e657e30f70a5b7e021b020ccf9cff2171a690309b56d9ac1de73387f7",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-10-10T09:53:59Z",
    "title_canon_sha256": "1d8caa40409966fcb0b89a79a138ca2f890bf602cda02c0562ad88accc27b0eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06486",
    "kind": "arxiv",
    "version": 1
  }
}