Pith Number

pith:5P6QEL6J

pith:2012:5P6QEL6JFV3EBTH47OTQQ73WCT

not attested not anchored not stored refs pending

On spectral hypergraph theory of the adjacency tensor

Kelly J. Pearson, Tan Zhang

arxiv:1209.5614 v1 · 2012-09-25 · 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{5P6QEL6JFV3EBTH47OTQQ73WCT}

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	2026-05-18T03:44:48.018896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebfd022fc92d7640ccfcfba7087f7614c207c14587844dae08357c55d0091b81

Aliases

arxiv: 1209.5614 · arxiv_version: 1209.5614v1 · doi: 10.48550/arxiv.1209.5614 · pith_short_12: 5P6QEL6JFV3E · pith_short_16: 5P6QEL6JFV3EBTH4 · pith_short_8: 5P6QEL6J

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/5P6QEL6JFV3EBTH47OTQQ73WCT \
  | 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: ebfd022fc92d7640ccfcfba7087f7614c207c14587844dae08357c55d0091b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "200327343556967bd58b71f625df94a8cbbdcacf8f8e23bbfafa5f54c3bc31e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2012-09-25T14:04:49Z",
    "title_canon_sha256": "d68562d75fb845d5c33868ea105a417f6b02097ea553cc2e3f4fdcc44e8d08c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5614",
    "kind": "arxiv",
    "version": 1
  }
}