Pith Number

pith:4CE3GHVX

pith:2011:4CE3GHVXJILSZUHPD3375WCEQV

not attested not anchored not stored refs pending

Loss-sensitive Training of Probabilistic Conditional Random Fields

Hugo Larochelle, Maksims N. Volkovs, Richard S. Zemel

arxiv:1107.1805 v1 · 2011-07-09 · stat.ML · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CE3GHVXJILSZUHPD3375WCEQV}

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	2026-05-18T02:21:43.106334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e089b31eb74a172cd0ef1ef7fed84485495a9d2d70d1b76fa59996e0d52ee31c

Aliases

arxiv: 1107.1805 · arxiv_version: 1107.1805v1 · doi: 10.48550/arxiv.1107.1805 · pith_short_12: 4CE3GHVXJILS · pith_short_16: 4CE3GHVXJILSZUHP · pith_short_8: 4CE3GHVX

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/4CE3GHVXJILSZUHPD3375WCEQV \
  | 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: e089b31eb74a172cd0ef1ef7fed84485495a9d2d70d1b76fa59996e0d52ee31c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9183aaf45efafb1396e466739d5a228927cb9dd0c06482934dc58cbb361b4147",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-07-09T17:58:46Z",
    "title_canon_sha256": "b4e75311b0bbe4b4717bca2d769b11505281fdd0efc877ba56abfcb1bdddbe29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1805",
    "kind": "arxiv",
    "version": 1
  }
}