Pith Number

pith:OZTGYBO2

pith:2023:OZTGYBO2WUUSFNFC25J2QIBAI6

not attested not anchored not stored refs pending

Level Set KSVD

Iftach Klapp, Nir Sochen, Omer Sapir

arxiv:2311.08284 v1 · 2023-11-14 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZTGYBO2WUUSFNFC25J2QIBAI6}

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	2026-07-05T07:12:43.294909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76666c05dab52922b4a2d753a82020478fd415b736927951b563b43bedb4bd19

Aliases

arxiv: 2311.08284 · arxiv_version: 2311.08284v1 · doi: 10.48550/arxiv.2311.08284 · pith_short_12: OZTGYBO2WUUS · pith_short_16: OZTGYBO2WUUSFNFC · pith_short_8: OZTGYBO2

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/OZTGYBO2WUUSFNFC25J2QIBAI6 \
  | 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: 76666c05dab52922b4a2d753a82020478fd415b736927951b563b43bedb4bd19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9677882ea4378115bc1c7bef0871788fe6510927dce31ee428d7910d764c110",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-14T16:27:33Z",
    "title_canon_sha256": "068ef4999ade368f2e01cbdb398882e226911191b919fa13735d19ecabd60253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08284",
    "kind": "arxiv",
    "version": 1
  }
}