Pith Number

pith:MVFROVPX

pith:2016:MVFROVPXVOW4FKDHMFBPHOBC5F

not attested not anchored not stored refs pending

Tensor and Its Tucker Core: the Invariance Relationships

Bo Jiang, Fan Yang, Shuzhong Zhang

arxiv:1601.01469 v2 · 2016-01-07 · math.OC · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVFROVPXVOW4FKDHMFBPHOBC5F}

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	2026-05-18T01:00:09.810536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

654b1755f7abadc2a8676142f3b822e94b5569477eea2cb7b792eb81d24956a8

Aliases

arxiv: 1601.01469 · arxiv_version: 1601.01469v2 · doi: 10.48550/arxiv.1601.01469 · pith_short_12: MVFROVPXVOW4 · pith_short_16: MVFROVPXVOW4FKDH · pith_short_8: MVFROVPX

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/MVFROVPXVOW4FKDHMFBPHOBC5F \
  | 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: 654b1755f7abadc2a8676142f3b822e94b5569477eea2cb7b792eb81d24956a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d6412f3a1ee214255f01cd7a47c6d8fd2bbbe0df2fe0cbddc835ea59600314",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-01-07T10:34:23Z",
    "title_canon_sha256": "59c4a0852eae612330c82b2d91a6b80d84d371a11476c614dfa97c85d376c31e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01469",
    "kind": "arxiv",
    "version": 2
  }
}