Pith Number

pith:AGTBJ5KW

pith:2012:AGTBJ5KWWPUK3TU6QQLAHOWLUX

not attested not anchored not stored refs pending

Optimal Data Collection For Informative Rankings Expose Well-Connected Graphs

Braxton Osting, Christoph Brune, Stanley J. Osher

arxiv:1207.6430 v2 · 2012-07-26 · stat.ML · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGTBJ5KWWPUK3TU6QQLAHOWLUX}

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	2026-05-18T02:50:32.611598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01a614f556b3e8adce9e841603bacba5cd61e982b15d41a72695943b8cc097ca

Aliases

arxiv: 1207.6430 · arxiv_version: 1207.6430v2 · doi: 10.48550/arxiv.1207.6430 · pith_short_12: AGTBJ5KWWPUK · pith_short_16: AGTBJ5KWWPUK3TU6 · pith_short_8: AGTBJ5KW

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/AGTBJ5KWWPUK3TU6QQLAHOWLUX \
  | 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: 01a614f556b3e8adce9e841603bacba5cd61e982b15d41a72695943b8cc097ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "299288b570b0c08faec0b56e7fa1d9592afcb0b711fe48af51e9a951f65650c7",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-07-26T23:14:34Z",
    "title_canon_sha256": "53b26873265abe0e4f311505020613d2698ddba048d5c506d722586dc895fc4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6430",
    "kind": "arxiv",
    "version": 2
  }
}