Pith Number

pith:O2RQAOKY

pith:2025:O2RQAOKYIFMAJFA5UJFBGMCRDU

not attested not anchored not stored refs pending

Robust Completion for Rank-1 Tensors with Noises

Jiawang Nie, Jinling Zhou, Xindong Tang

arxiv:2504.00398 v2 · 2025-04-01 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2RQAOKYIFMAJFA5UJFBGMCRDU}

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

Rank One Completion for Higher Order Tensors

Receipt and verification

First computed	2026-06-09T02:07:02.938465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a3003958415804941da24a1330511d125986c6a91b059c976a6d88d6cc5d01

Aliases

arxiv: 2504.00398 · arxiv_version: 2504.00398v2 · doi: 10.48550/arxiv.2504.00398 · pith_short_12: O2RQAOKYIFMA · pith_short_16: O2RQAOKYIFMAJFA5 · pith_short_8: O2RQAOKY

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/O2RQAOKYIFMAJFA5UJFBGMCRDU \
  | 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: 76a3003958415804941da24a1330511d125986c6a91b059c976a6d88d6cc5d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4b116dbbdc4c1f5cd3183c37334d9fe63436afc10e5ed6d33a92d8c55388ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-04-01T03:43:34Z",
    "title_canon_sha256": "1f5825f893165b0427d0c7e009f3c3579d9ab1b9be8bce44fbdefb47690e4289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00398",
    "kind": "arxiv",
    "version": 2
  }
}