Pith Number

pith:R7FD7Z6B

pith:2017:R7FD7Z6BSOFSLVLI26G6GHBALO

not attested not anchored not stored refs pending

Fast Amortized Inference and Learning in Log-linear Models with Randomly Perturbed Nearest Neighbor Search

Daniel Levy, Stefano Ermon, Stephen Mussmann

arxiv:1707.03372 v1 · 2017-07-11 · 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{R7FD7Z6BSOFSLVLI26G6GHBALO}

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	2026-05-18T00:40:29.215218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fca3fe7c1938b25d568d78de31c205b95f89ba95e3f32baf4ab9e0e783d5377

Aliases

arxiv: 1707.03372 · arxiv_version: 1707.03372v1 · doi: 10.48550/arxiv.1707.03372 · pith_short_12: R7FD7Z6BSOFS · pith_short_16: R7FD7Z6BSOFSLVLI · pith_short_8: R7FD7Z6B

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/R7FD7Z6BSOFSLVLI26G6GHBALO \
  | 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: 8fca3fe7c1938b25d568d78de31c205b95f89ba95e3f32baf4ab9e0e783d5377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc8068670be068dde7552afc3210a0bc789a54c7fc043cd94706117ef8eb0f7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-07-11T17:23:10Z",
    "title_canon_sha256": "b1177138e3cc068d797eefad928595a70563976dfa2c0d6803b7d415eef07a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03372",
    "kind": "arxiv",
    "version": 1
  }
}