Pith Number

pith:6XN5U6TN

pith:2018:6XN5U6TNNAS5SUCJBW42XUUR3C

not attested not anchored not stored refs pending

IoU is not submodular

R\'emi Emonet, Tanguy Kerdoncuff

arxiv:1809.00593 v1 · 2018-09-03 · 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{6XN5U6TNNAS5SUCJBW42XUUR3C}

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	2026-05-18T00:06:33.066351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5dbda7a6d6825d950490db9abd291d8b1502ea125ab86e4771ccf87dae873d2

Aliases

arxiv: 1809.00593 · arxiv_version: 1809.00593v1 · doi: 10.48550/arxiv.1809.00593 · pith_short_12: 6XN5U6TNNAS5 · pith_short_16: 6XN5U6TNNAS5SUCJ · pith_short_8: 6XN5U6TN

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/6XN5U6TNNAS5SUCJBW42XUUR3C \
  | 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: f5dbda7a6d6825d950490db9abd291d8b1502ea125ab86e4771ccf87dae873d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1faf43ad5064da6352a41398be1c28f958b1b47f1bb7b77ecc924e38c5738ef",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-03T13:21:28Z",
    "title_canon_sha256": "7310ce59b50436314afc371cab65f9cd94b42c7f64997b15f4f7d9f471344647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00593",
    "kind": "arxiv",
    "version": 1
  }
}