Pith Number

pith:IR724GQF

pith:2017:IR724GQFG3SV4F76YY2OKWIHP3

not attested not anchored not stored refs pending

Comparison Based Nearest Neighbor Search

Debarghya Ghoshdastidar, Siavash Haghiri, Ulrike von Luxburg

arxiv:1704.01460 v1 · 2017-04-05 · stat.ML · cs.DS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IR724GQFG3SV4F76YY2OKWIHP3}

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	2026-05-18T00:46:56.373524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

447fae1a0536e55e17fec634e559077ecefe31ef93cfe2d084fff6d08330c53e

Aliases

arxiv: 1704.01460 · arxiv_version: 1704.01460v1 · doi: 10.48550/arxiv.1704.01460 · pith_short_12: IR724GQFG3SV · pith_short_16: IR724GQFG3SV4F76 · pith_short_8: IR724GQF

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/IR724GQFG3SV4F76YY2OKWIHP3 \
  | 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: 447fae1a0536e55e17fec634e559077ecefe31ef93cfe2d084fff6d08330c53e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f538630c8f042394970de254fbc8e48399726d9d3bc372d8348bed257f17d9f0",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-04-05T14:54:28Z",
    "title_canon_sha256": "90a2f92c2f230f20d8abc3131b960bf2794e9c07920321555ebdfb5e469356b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01460",
    "kind": "arxiv",
    "version": 1
  }
}