Pith Number

pith:ZL6QBTQL

pith:2017:ZL6QBTQLH3KPMUDI2Q3WPH4QZW

not attested not anchored not stored refs pending

Best-Choice Edge Grafting for Efficient Structure Learning of Markov Random Fields

Bert Huang, Walid Chaabene

arxiv:1705.09026 v2 · 2017-05-25 · cs.LG · cs.AI · 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{ZL6QBTQLH3KPMUDI2Q3WPH4QZW}

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	2026-05-18T00:15:37.659429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cafd00ce0b3ed4f65068d437679f90cda4582a2af095ad2b59d29583b0397c45

Aliases

arxiv: 1705.09026 · arxiv_version: 1705.09026v2 · doi: 10.48550/arxiv.1705.09026 · pith_short_12: ZL6QBTQLH3KP · pith_short_16: ZL6QBTQLH3KPMUDI · pith_short_8: ZL6QBTQL

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/ZL6QBTQLH3KPMUDI2Q3WPH4QZW \
  | 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: cafd00ce0b3ed4f65068d437679f90cda4582a2af095ad2b59d29583b0397c45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d37a2d68881cb8266fbe85146dcf20bd3496dcd4a1965a1b92a03516f82381",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-25T02:28:53Z",
    "title_canon_sha256": "0c680ebb557d11e90063247e36bbd8a706e939617de5df9ebbb40c3bd12e62a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09026",
    "kind": "arxiv",
    "version": 2
  }
}