Pith Number

pith:75SPDQH4

pith:2018:75SPDQH4XDCQTOQA73UOGDVU6C

not attested not anchored not stored refs pending

Sharp Analysis of Learning with Discrete Losses

Alessandro Rudi (SIERRA, Alex Nowak-Vila (SIERRA, Francis Bach (SIERRA, PSL)

arxiv:1810.06839 v1 · 2018-10-16 · cs.LG · cs.AI · cs.CC · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75SPDQH4XDCQTOQA73UOGDVU6C}

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	2026-05-18T00:03:11.395882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff64f1c0fcb8c509ba00fee8e30eb4f09f341b5ce9a3de1e647a914a178aaa1e

Aliases

arxiv: 1810.06839 · arxiv_version: 1810.06839v1 · doi: 10.48550/arxiv.1810.06839 · pith_short_12: 75SPDQH4XDCQ · pith_short_16: 75SPDQH4XDCQTOQA · pith_short_8: 75SPDQH4

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/75SPDQH4XDCQTOQA73UOGDVU6C \
  | 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: ff64f1c0fcb8c509ba00fee8e30eb4f09f341b5ce9a3de1e647a914a178aaa1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3804a6a5726efabac1718c502c1b5a28c5b080a92bf29f01dd4f1a2cc2b2a194",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CC",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-16T06:44:42Z",
    "title_canon_sha256": "f7d4f1da6360a0afa6495ead956348d55dc4b580db236fe9cfe7608bb2a36e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06839",
    "kind": "arxiv",
    "version": 1
  }
}