Pith Number

pith:YAZ4GSDT

pith:2023:YAZ4GSDTMVJEYYFOG2U4Q4W7BR

not attested not anchored not stored refs pending

Structured Approximations of Measures

Keaton Hamm, Varun Khurana

arxiv:2310.09149 v3 · 2023-10-13 · stat.ML · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAZ4GSDTMVJEYYFOG2U4Q4W7BR}

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	2026-06-25T01:18:33.425412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c033c3487365524c60ae36a9c872df0c634cdf9f4c5297467f6ef7cd6c7ff4f7

Aliases

arxiv: 2310.09149 · arxiv_version: 2310.09149v3 · doi: 10.48550/arxiv.2310.09149 · pith_short_12: YAZ4GSDTMVJE · pith_short_16: YAZ4GSDTMVJEYYFO · pith_short_8: YAZ4GSDT

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/YAZ4GSDTMVJEYYFOG2U4Q4W7BR \
  | 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: c033c3487365524c60ae36a9c872df0c634cdf9f4c5297467f6ef7cd6c7ff4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c74b03886e57cfcce71410e260e77d01c6f26fc0e4706cdfdc0301c2882dfad8",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-10-13T14:43:11Z",
    "title_canon_sha256": "924b411b9e72e3b2498627d124434ad7cc744680bd324181e0daa2cecdf46549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.09149",
    "kind": "arxiv",
    "version": 3
  }
}