Pith Number

pith:QPVMAPXI

pith:2016:QPVMAPXIE4C5XYUDIKDJTOIO4U

not attested not anchored not stored refs pending

Do logarithmic proximity measures outperform plain ones in graph clustering?

Pavel Chebotarev, Vladimir Ivashkin

arxiv:1605.01046 v3 · 2016-05-03 · cs.LG · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPVMAPXIE4C5XYUDIKDJTOIO4U}

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	2026-05-18T00:50:31.048105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83eac03ee82705dbe283428699b90ee522f83e4c8ecb290913f6db779bfaa428

Aliases

arxiv: 1605.01046 · arxiv_version: 1605.01046v3 · doi: 10.48550/arxiv.1605.01046 · pith_short_12: QPVMAPXIE4C5 · pith_short_16: QPVMAPXIE4C5XYUD · pith_short_8: QPVMAPXI

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/QPVMAPXIE4C5XYUDIKDJTOIO4U \
  | 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: 83eac03ee82705dbe283428699b90ee522f83e4c8ecb290913f6db779bfaa428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8de4c404665f40c243d5b46bc07a944e35b7dda575428170a6577f05c202e9c",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-03T19:52:48Z",
    "title_canon_sha256": "efc0ddfafd91cec41604e9a3d1ea27176b1aca8e642258b528e4935392bef7ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01046",
    "kind": "arxiv",
    "version": 3
  }
}