Pith Number

pith:6GNNATKY

pith:2014:6GNNATKYTNAQAWL2Q335AITKG3

not attested not anchored not stored refs pending

Score Function Features for Discriminative Learning

Anima Anandkumar, Hanie Sedghi, Majid Janzamin

arxiv:1412.6514 v2 · 2014-12-19 · 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{6GNNATKYTNAQAWL2Q335AITKG3}

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	2026-05-18T02:18:31.276769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19ad04d589b4100597a86f7d0226a36ffa72c5a1a78b84d8971a8a0373ec4ea

Aliases

arxiv: 1412.6514 · arxiv_version: 1412.6514v2 · doi: 10.48550/arxiv.1412.6514 · pith_short_12: 6GNNATKYTNAQ · pith_short_16: 6GNNATKYTNAQAWL2 · pith_short_8: 6GNNATKY

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/6GNNATKYTNAQAWL2Q335AITKG3 \
  | 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: f19ad04d589b4100597a86f7d0226a36ffa72c5a1a78b84d8971a8a0373ec4ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf808392c436e39a04818d8d663440107edebc9315c9864b0d01a0e63bd4043",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-12-19T20:18:36Z",
    "title_canon_sha256": "5ba9259618d7aa290e02ddbb571e2a87d04693176af34ae8581a008c58a3a7f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6514",
    "kind": "arxiv",
    "version": 2
  }
}