Pith Number

pith:JE4CIRGO

pith:2015:JE4CIRGOUGGCI3X5GV7XQPABYS

not attested not anchored not stored refs pending

Diverse Landmark Sampling from Determinantal Point Processes for Scalable Manifold Learning

Christian Wachinger, Polina Golland

arxiv:1503.03506 v1 · 2015-03-11 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JE4CIRGOUGGCI3X5GV7XQPABYS}

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	2026-05-18T02:24:58.395576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49382444cea18c246efd357f783c01c4bc1830829baeafa56cc36accc2eaf7d0

Aliases

arxiv: 1503.03506 · arxiv_version: 1503.03506v1 · doi: 10.48550/arxiv.1503.03506 · pith_short_12: JE4CIRGOUGGC · pith_short_16: JE4CIRGOUGGCI3X5 · pith_short_8: JE4CIRGO

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/JE4CIRGOUGGCI3X5GV7XQPABYS \
  | 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: 49382444cea18c246efd357f783c01c4bc1830829baeafa56cc36accc2eaf7d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32755bcc05cd8835e7c84e24a6af7e9c5685a86ac8cdc4c2a600d5fa5f0be077",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-03-11T21:09:28Z",
    "title_canon_sha256": "d35cb86967452b6e655c6d4f5bcbcbca7d7194f19c3b900143f44d152d2b95cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03506",
    "kind": "arxiv",
    "version": 1
  }
}