Pith Number

pith:WCDXTYBE

pith:2025:WCDXTYBEBG3NEE4UMIV65KR2VJ

not attested not anchored not stored refs pending

Generalized Tensor Completion with Non-Random Missingness

Biao Cai, Jingfei Zhang, Maoyu Zhang, Will Wei Sun

arxiv:2509.06225 v2 · 2025-09-07 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCDXTYBEBG3NEE4UMIV65KR2VJ}

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.

Cited by

1 paper in Pith

LLM Evaluation as Tensor Completion: Low Rank Structure and Semiparametric Efficiency

Receipt and verification

First computed	2026-07-05T12:07:12.291422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08779e02409b6d21394622beeaa3aaa576f926e5501003ec63e31b282d129a5

Aliases

arxiv: 2509.06225 · arxiv_version: 2509.06225v2 · doi: 10.48550/arxiv.2509.06225 · pith_short_12: WCDXTYBEBG3N · pith_short_16: WCDXTYBEBG3NEE4U · pith_short_8: WCDXTYBE

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/WCDXTYBEBG3NEE4UMIV65KR2VJ \
  | 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: b08779e02409b6d21394622beeaa3aaa576f926e5501003ec63e31b282d129a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d65925b81d60effcf60cb9597ebd29b36eff6582a2004a93f8a2dda3e8799007",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-09-07T22:08:16Z",
    "title_canon_sha256": "b32926f1ac4a0fe54fe65957ab0f3c60850d2f719a5dcb27f4d20781756a8945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06225",
    "kind": "arxiv",
    "version": 2
  }
}