Pith Number

pith:J3DBLRFO

pith:2020:J3DBLRFOFO7QU5R7XM2SNJSDSD

not attested not anchored not stored refs pending

Structured Prediction for Conditional Meta-Learning

Carlo Ciliberto, Ruohan Wang, Yiannis Demiris

arxiv:2002.08799 v2 · 2020-02-20 · 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{J3DBLRFOFO7QU5R7XM2SNJSDSD}

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	2026-07-05T01:43:55.676639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ec615c4ae2bbf0a763fbb3526a64390c6bd4c81342393bb8e9ffa44157474e6

Aliases

arxiv: 2002.08799 · arxiv_version: 2002.08799v2 · doi: 10.48550/arxiv.2002.08799 · pith_short_12: J3DBLRFOFO7Q · pith_short_16: J3DBLRFOFO7QU5R7 · pith_short_8: J3DBLRFO

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/J3DBLRFOFO7QU5R7XM2SNJSDSD \
  | 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: 4ec615c4ae2bbf0a763fbb3526a64390c6bd4c81342393bb8e9ffa44157474e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01206f67a17fd5d37a8f81fee519563602cbe944a8be645278a5bfd02662dc66",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-20T15:24:15Z",
    "title_canon_sha256": "cd609910327ad57e6a19c6851d09a935d53eb5f9949293fab8ee702611cfa778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08799",
    "kind": "arxiv",
    "version": 2
  }
}