Pith Number

pith:QU24RCJK

pith:2013:QU24RCJKDOAYEYNDFDPPHOL7XL

not attested not anchored not stored refs pending

Centrality-constrained graph embedding

Brian Baingana, Georgios B. Giannakis

arxiv:1302.0870 v1 · 2013-02-04 · stat.ML · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QU24RCJKDOAYEYNDFDPPHOL7XL}

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	2026-05-18T03:34:26.896083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8535c8892a1b818261a328def3b97fbae3266251fffcf08893880fd8183aa6b2

Aliases

arxiv: 1302.0870 · arxiv_version: 1302.0870v1 · doi: 10.48550/arxiv.1302.0870 · pith_short_12: QU24RCJKDOAY · pith_short_16: QU24RCJKDOAYEYND · pith_short_8: QU24RCJK

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/QU24RCJKDOAYEYNDFDPPHOL7XL \
  | 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: 8535c8892a1b818261a328def3b97fbae3266251fffcf08893880fd8183aa6b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de09b8e96abf5a941ee74a6e2ba1f714d22d88ca41620f44855b4b7b4c37f525",
    "cross_cats_sorted": [
      "cs.CV",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-02-04T21:26:47Z",
    "title_canon_sha256": "3925786c135590b31f75aed7b06324bafa9aee6a6e3448b06900cb8ac1e28fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0870",
    "kind": "arxiv",
    "version": 1
  }
}