Pith Number

pith:EBLHS6OU

pith:2019:EBLHS6OUELS4GBEN2ZQAXXO3FO

not attested not anchored not stored refs pending

SoDeep: a Sorting Deep net to learn ranking loss surrogates

Louis Chevallier, Martin Engilberge, Matthieu Cord, Patrick P\'erez

arxiv:1904.04272 v1 · 2019-04-08 · cs.LG · cs.CV · cs.IR · 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{EBLHS6OUELS4GBEN2ZQAXXO3FO}

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	2026-05-17T23:48:59.421767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20567979d422e5c3048dd6600bdddb2b877b8c38539ba52a8374ab7647c8217d

Aliases

arxiv: 1904.04272 · arxiv_version: 1904.04272v1 · doi: 10.48550/arxiv.1904.04272 · pith_short_12: EBLHS6OUELS4 · pith_short_16: EBLHS6OUELS4GBEN · pith_short_8: EBLHS6OU

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/EBLHS6OUELS4GBEN2ZQAXXO3FO \
  | 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: 20567979d422e5c3048dd6600bdddb2b877b8c38539ba52a8374ab7647c8217d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f02bc15ee6350a51f7a51d32bed4f3e97e11580522bcc2fcdfd320d9da7e5b",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-08T18:02:43Z",
    "title_canon_sha256": "416b385d681b695de1eb1dd59a45c4fbd303586e3638383bb64f0b7be271d6b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04272",
    "kind": "arxiv",
    "version": 1
  }
}