Pith Number

pith:4MFTA4BP

pith:2019:4MFTA4BPRJHZIO2WHBFX4TOPTV

not attested not anchored not stored refs pending

An Efficient Approximate kNN Graph Method for Diffusion on Image Retrieval

Andrea Prati, Eva Mohedano, Federico Magliani, Kevin McGuinness

arxiv:1904.08668 v1 · 2019-04-18 · cs.CV

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\usepackage{pith}
\pithnumber{4MFTA4BPRJHZIO2WHBFX4TOPTV}

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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.

Cited by

1 paper in Pith

Genetic Algorithms for the Optimization of Diffusion Parameters in Content-Based Image Retrieval

Receipt and verification

First computed	2026-05-17T23:48:13.461770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30b30702f8a4f943b56384b7e4dcf9d698e5eb1211195b33ac89d93c015a4c0

Aliases

arxiv: 1904.08668 · arxiv_version: 1904.08668v1 · doi: 10.48550/arxiv.1904.08668 · pith_short_12: 4MFTA4BPRJHZ · pith_short_16: 4MFTA4BPRJHZIO2W · pith_short_8: 4MFTA4BP

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/4MFTA4BPRJHZIO2WHBFX4TOPTV \
  | 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: e30b30702f8a4f943b56384b7e4dcf9d698e5eb1211195b33ac89d93c015a4c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b1d814684971c7f6be6006bb3bcbd8b995752d987ed4d5a70f12b87157d159c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-18T10:15:41Z",
    "title_canon_sha256": "11effd685dfc05609cf418860cc5f57ab8f4ba54c584349c7d09fb50993af80e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08668",
    "kind": "arxiv",
    "version": 1
  }
}