Pith Number

pith:X6VHALPB

pith:2018:X6VHALPBGQLC5QH3NOML6UNZFF

not attested not anchored not stored refs pending

Yes, IoU loss is submodular - as a function of the mispredictions

Amal Rannen Triki, Jiaqian Yu, Matthew B. Blaschko, Maxim Berman

arxiv:1809.01845 v1 · 2018-09-06 · 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{X6VHALPBGQLC5QH3NOML6UNZFF}

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	2026-05-18T00:06:21.812696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfaa702de134162ec0fb6b98bf51b92968b5eeb863c0c6a9f07f6885c933aa1b

Aliases

arxiv: 1809.01845 · arxiv_version: 1809.01845v1 · doi: 10.48550/arxiv.1809.01845 · pith_short_12: X6VHALPBGQLC · pith_short_16: X6VHALPBGQLC5QH3 · pith_short_8: X6VHALPB

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/X6VHALPBGQLC5QH3NOML6UNZFF \
  | 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: bfaa702de134162ec0fb6b98bf51b92968b5eeb863c0c6a9f07f6885c933aa1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb868e25664fd4b61e8ed685ecb5f4b757e24b34311b993ca0b8f39ccdb8936",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-06T06:57:36Z",
    "title_canon_sha256": "1a05e4becb305c934dd9719f87984e20614f6613c873d53a6eb2552bfd2e92df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01845",
    "kind": "arxiv",
    "version": 1
  }
}