Pith Number

pith:NB36TVQK

pith:2019:NB36TVQKZIDLIPDRRRQB57AYHN

not attested not anchored not stored refs pending

Eigenvectors of Z-tensors associated with least H-eigenvalue with application to hypergraphs

Yan-Hong Bao, Yi Wang, Yi-Zheng Fan

arxiv:1901.08222 v1 · 2019-01-24 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NB36TVQKZIDLIPDRRRQB57AYHN}

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	2026-05-17T23:55:37.617250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6877e9d60aca06b43c718c601efc183b5bf7fb9164800cf5cd38849d3f93acff

Aliases

arxiv: 1901.08222 · arxiv_version: 1901.08222v1 · doi: 10.48550/arxiv.1901.08222 · pith_short_12: NB36TVQKZIDL · pith_short_16: NB36TVQKZIDLIPDR · pith_short_8: NB36TVQK

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/NB36TVQKZIDLIPDRRRQB57AYHN \
  | 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: 6877e9d60aca06b43c718c601efc183b5bf7fb9164800cf5cd38849d3f93acff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df4835c7fbba4901986cab6e0c559108381eb8dced65274c4cea69f5d3dd900e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-01-24T03:54:20Z",
    "title_canon_sha256": "42d4a1287bc946b2902d0c72ef5a381a2892bea12cd72f2a634fd0f01b9ae4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08222",
    "kind": "arxiv",
    "version": 1
  }
}