Pith Number

pith:7KJ3PMQ6

pith:2025:7KJ3PMQ6BNPQ7VLYGVM4VK5ME2

not attested not anchored not stored refs pending

Robust Data Fusion via Subsampling

Haiying Wang, Jing Wang, Kun Chen

arxiv:2508.12048 v1 · 2025-08-16 · stat.ML · 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{7KJ3PMQ6BNPQ7VLYGVM4VK5ME2}

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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

Distributed Prediction under Heterogeneity with Unidentifiable Parameter

Receipt and verification

First computed	2026-07-05T11:54:59.329395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa93b7b21e0b5f0fd5783559caabac26a94f31e311297d8dd98fb06c3dae3045

Aliases

arxiv: 2508.12048 · arxiv_version: 2508.12048v1 · doi: 10.48550/arxiv.2508.12048 · pith_short_12: 7KJ3PMQ6BNPQ · pith_short_16: 7KJ3PMQ6BNPQ7VLY · pith_short_8: 7KJ3PMQ6

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/7KJ3PMQ6BNPQ7VLYGVM4VK5ME2 \
  | 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: fa93b7b21e0b5f0fd5783559caabac26a94f31e311297d8dd98fb06c3dae3045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3263b521b7753746ea314f7fbf1d69a648c564e257bbd866b20f32992e41b8e5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-08-16T13:49:26Z",
    "title_canon_sha256": "d9eeee10b271868839762fce6b99feaafde1b191871085b4a2c5fc79a91027ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12048",
    "kind": "arxiv",
    "version": 1
  }
}