Pith Number

pith:KTI3DGWV

pith:2015:KTI3DGWVNRECQZGHZFTF6YP5D5

not attested not anchored not stored refs pending

Non-Uniform Stochastic Average Gradient Method for Training Conditional Random Fields

Aaron Defazio, Ann Clifton, Anoop Sarkar, Mark Schmidt, Mohamed Osama Ahmed, Reza Babanezhad

arxiv:1504.04406 v1 · 2015-04-16 · stat.ML · cs.LG · math.OC · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTI3DGWVNRECQZGHZFTF6YP5D5}

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	2026-05-18T02:18:32.466977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d1b19ad56c482864c7c9665f61fd1f4ee1a450baefa78650ef9a2fc5355e45

Aliases

arxiv: 1504.04406 · arxiv_version: 1504.04406v1 · doi: 10.48550/arxiv.1504.04406 · pith_short_12: KTI3DGWVNREC · pith_short_16: KTI3DGWVNRECQZGH · pith_short_8: KTI3DGWV

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/KTI3DGWVNRECQZGHZFTF6YP5D5 \
  | 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: 54d1b19ad56c482864c7c9665f61fd1f4ee1a450baefa78650ef9a2fc5355e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f1a4d989f851eb4b915548c7e1587b6158fa178cd757acfa41bc5c92637003",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-04-16T23:26:35Z",
    "title_canon_sha256": "cc3c481654f27690284e71ac15279b169b0a83e709059b26cd5201c67aa041f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04406",
    "kind": "arxiv",
    "version": 1
  }
}