Pith Number

pith:NP7HCE53

pith:2015:NP7HCE53653SLUKPYKNFFOMLVI

not attested not anchored not stored refs pending

SOS Tensor Decomposition: Theory and Applications

Guoyin Li, Haibin Chen, Liqun Qi

arxiv:1504.03414 v4 · 2015-04-14 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP7HCE53653SLUKPYKNFFOMLVI}

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	2026-05-18T01:30:34.686746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bfe7113bbf77725d14fc29a52b98baa26de72337c1b667dc8a7b2d8a36d888c

Aliases

arxiv: 1504.03414 · arxiv_version: 1504.03414v4 · doi: 10.48550/arxiv.1504.03414 · pith_short_12: NP7HCE53653S · pith_short_16: NP7HCE53653SLUKP · pith_short_8: NP7HCE53

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/NP7HCE53653SLUKPYKNFFOMLVI \
  | 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: 6bfe7113bbf77725d14fc29a52b98baa26de72337c1b667dc8a7b2d8a36d888c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449d93438fe09857e570df8f90938be6683d5cb017b9f7aedd0682800b518530",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-04-14T03:45:27Z",
    "title_canon_sha256": "9f93b0662ff9557d986c63da1643cc9d76cd84c4b608c76133ab4a18d36f958f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03414",
    "kind": "arxiv",
    "version": 4
  }
}