Pith Number

pith:4IBVMGZZ

pith:2022:4IBVMGZZEFV2ATIFKIAM2QCQXH

not attested not anchored not stored refs pending

Label Distribution Learning via Implicit Distribution Representation

Xiuyi Jia, Zhuoran Zheng

arxiv:2209.13824 v1 · 2022-09-28 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IBVMGZZEFV2ATIFKIAM2QCQXH}

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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.

Cited by

1 paper in Pith

Latent label distribution grid representation for modeling uncertainty

Receipt and verification

First computed	2026-07-05T05:01:44.608561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e203561b39216ba04d055200cd4050b9ff71500a027540eaf344a80a203a9a34

Aliases

arxiv: 2209.13824 · arxiv_version: 2209.13824v1 · doi: 10.48550/arxiv.2209.13824 · pith_short_12: 4IBVMGZZEFV2 · pith_short_16: 4IBVMGZZEFV2ATIF · pith_short_8: 4IBVMGZZ

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/4IBVMGZZEFV2ATIFKIAM2QCQXH \
  | 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: e203561b39216ba04d055200cd4050b9ff71500a027540eaf344a80a203a9a34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd725e704782a84c11ae935de020fcc60c676d9767cdc3a5e4e566e7697e29be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-28T04:13:53Z",
    "title_canon_sha256": "4491edc8cc06cc8b8a4f8f3f6a087298f1bec0b2e944b136da1aab79a67d36cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13824",
    "kind": "arxiv",
    "version": 1
  }
}