Pith Number

pith:UVZGMTOI

pith:2020:UVZGMTOIDCGHSFWBKWV5JLPCJN

not attested not anchored not stored refs pending

openXDATA: A Tool for Multi-Target Data Generation and Missing Label Completion

Felix Weninger, Rosalind W. Picard, Yue Zhang

arxiv:2007.13889 v1 · 2020-07-27 · cs.LG · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVZGMTOIDCGHSFWBKWV5JLPCJN}

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	2026-07-05T01:22:53.331780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a572664dc8188c7916c155abd4ade24b714dab1638f2bee35393dae505883b60

Aliases

arxiv: 2007.13889 · arxiv_version: 2007.13889v1 · doi: 10.48550/arxiv.2007.13889 · pith_short_12: UVZGMTOIDCGH · pith_short_16: UVZGMTOIDCGHSFWB · pith_short_8: UVZGMTOI

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/UVZGMTOIDCGHSFWBKWV5JLPCJN \
  | 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: a572664dc8188c7916c155abd4ade24b714dab1638f2bee35393dae505883b60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e6714a3656685e9307d746c1beab29be2642837eb65d95845c3b729b84c40cd",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-27T22:05:53Z",
    "title_canon_sha256": "d5bf16b41b582f16013ca6d92cef89aeb41387bdbfa5e1d48ec91863652fe9f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13889",
    "kind": "arxiv",
    "version": 1
  }
}