Pith Number

pith:Q27CKVVF

pith:2023:Q27CKVVFQGVNHVR35YC5R44NAZ

not attested not anchored not stored refs pending

$(k,q)$-core decomposition of hypergraphs

B. Kahng, Deok-Sun Lee, Jongshin Lee, Kwang-Il Goh

arxiv:2301.06712 v2 · 2023-01-17 · cond-mat.stat-mech · physics.comp-ph · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q27CKVVFQGVNHVR35YC5R44NAZ}

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	2026-07-05T06:25:39.372291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86be2556a581aad3d63bee05d8f38d065224b320f56fbb47a3e4de6a1a58b417

Aliases

arxiv: 2301.06712 · arxiv_version: 2301.06712v2 · doi: 10.48550/arxiv.2301.06712 · pith_short_12: Q27CKVVFQGVN · pith_short_16: Q27CKVVFQGVNHVR3 · pith_short_8: Q27CKVVF

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/Q27CKVVFQGVNHVR35YC5R44NAZ \
  | 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: 86be2556a581aad3d63bee05d8f38d065224b320f56fbb47a3e4de6a1a58b417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7941e1e6ee22a00be41d9d1ef019800645f7717ab320c71a2a09c07bf5e3add",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2023-01-17T05:43:40Z",
    "title_canon_sha256": "774b72d23c83bd5ad2bea478ce604220cc34bbf0e16049587e2fcc7a1a558aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06712",
    "kind": "arxiv",
    "version": 2
  }
}