Pith Number

pith:K52DD6VT

pith:2016:K52DD6VTMDF5JHK4DCPGRW3NES

not attested not anchored not stored refs pending

Computing Eigenvalues of Large Scale Sparse Tensors Arising from a Hypergraph

Jingya Chang, Liqun Qi, Yannan Chen

arxiv:1603.07350 v1 · 2016-02-05 · 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{K52DD6VTMDF5JHK4DCPGRW3NES}

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	2026-05-18T01:18:22.774714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

577431fab360cbd49d5c189e68db6d24bb19a6d88e39cc4b9696fc3cf29a0f6c

Aliases

arxiv: 1603.07350 · arxiv_version: 1603.07350v1 · doi: 10.48550/arxiv.1603.07350 · pith_short_12: K52DD6VTMDF5 · pith_short_16: K52DD6VTMDF5JHK4 · pith_short_8: K52DD6VT

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/K52DD6VTMDF5JHK4DCPGRW3NES \
  | 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: 577431fab360cbd49d5c189e68db6d24bb19a6d88e39cc4b9696fc3cf29a0f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c9640d1baf9edac97390566d2ef92e6489f6e2224048efa167bc4597c07ccfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-02-05T05:19:44Z",
    "title_canon_sha256": "6a6e91779e9aba56aaf3f2d50102a70d2c583ae39048cd73b131862a1b0607af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07350",
    "kind": "arxiv",
    "version": 1
  }
}