Pith Number

pith:PKNOFHXP

pith:2012:PKNOFHXPDL55QGUPUGR4PF2YBL

not attested not anchored not stored refs pending

Convergent Propagation Algorithms via Oriented Trees

Amir Globerson, Tommi S. Jaakkola

arxiv:1206.5243 v1 · 2012-06-20 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKNOFHXPDL55QGUPUGR4PF2YBL}

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	2026-05-18T03:52:40.999583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a9ae29eef1afbd81a8fa1a3c797580af735e5742f3a26cbadddf4ad535af71a

Aliases

arxiv: 1206.5243 · arxiv_version: 1206.5243v1 · doi: 10.48550/arxiv.1206.5243 · pith_short_12: PKNOFHXPDL55 · pith_short_16: PKNOFHXPDL55QGUP · pith_short_8: PKNOFHXP

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/PKNOFHXPDL55QGUPUGR4PF2YBL \
  | 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: 7a9ae29eef1afbd81a8fa1a3c797580af735e5742f3a26cbadddf4ad535af71a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9118bb0f02e234a5d46037775c1b17083360493a5cc159d7aafdde929b9333f4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-20T14:53:26Z",
    "title_canon_sha256": "215b018b4d98f306a38803ed20df2483399ca66bfb5a4833e3121a02d2235c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5243",
    "kind": "arxiv",
    "version": 1
  }
}