Pith Number

pith:QKOY4QG4

pith:2018:QKOY4QG4SH2DNY6OD5OWCUTRHY

not attested not anchored not stored refs pending

Low Rank Tensor Completion for Multiway Visual Data

Ce Zhu, Longxi Chen, Yipeng Liu, Zhen Long

arxiv:1805.03967 v1 · 2018-05-08 · cs.NA · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKOY4QG4SH2DNY6OD5OWCUTRHY}

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	2026-05-18T00:16:15.677507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829d8e40dc91f436e3ce1f5d6152713e0885919051f131463458f7d864307da9

Aliases

arxiv: 1805.03967 · arxiv_version: 1805.03967v1 · doi: 10.48550/arxiv.1805.03967 · pith_short_12: QKOY4QG4SH2D · pith_short_16: QKOY4QG4SH2DNY6O · pith_short_8: QKOY4QG4

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/QKOY4QG4SH2DNY6OD5OWCUTRHY \
  | 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: 829d8e40dc91f436e3ce1f5d6152713e0885919051f131463458f7d864307da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a146728cdb416fa19c894ed5e46a0be8ef08e1c7b8c127287ee8e484229624d",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2018-05-08T08:51:26Z",
    "title_canon_sha256": "25cd778ee3fd883353c81dfe5466a61bf4a329eea8f73f75896f41731b15950e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03967",
    "kind": "arxiv",
    "version": 1
  }
}