Pith Number

pith:X2W37KCV

pith:2012:X2W37KCV37ZXTI5XZBLJKEXHJP

not attested not anchored not stored refs pending

MAP Estimation of Semi-Metric MRFs via Hierarchical Graph Cuts

Daphne Koller, M. Pawan Kumar

arxiv:1205.2633 v1 · 2012-05-09 · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2W37KCV37ZXTI5XZBLJKEXHJP}

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	2026-05-18T03:55:47.755645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beadbfa855dff379a3b7c8569512e74be0f5afe76906182264ecf079fffdbef5

Aliases

arxiv: 1205.2633 · arxiv_version: 1205.2633v1 · doi: 10.48550/arxiv.1205.2633 · pith_short_12: X2W37KCV37ZX · pith_short_16: X2W37KCV37ZXTI5X · pith_short_8: X2W37KCV

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/X2W37KCV37ZXTI5XZBLJKEXHJP \
  | 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: beadbfa855dff379a3b7c8569512e74be0f5afe76906182264ecf079fffdbef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e436a1e69af1c5b5a2d65e13e3e8999af7246f52f985da4b4990f9393733bc92",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-05-09T15:47:50Z",
    "title_canon_sha256": "675e6b08e23eb73d52402bf5b91254bd507b2f204e9cb71024fea244fddbf881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2633",
    "kind": "arxiv",
    "version": 1
  }
}