Pith Number

pith:ISZ4JCF6

pith:2025:ISZ4JCF6PTASIQLGH4X4LUIV7N

not attested not anchored not stored refs pending

Parallel Batch-Dynamic Coreness Decomposition with Worst-Case Guarantees

Jaehyun Koo, Mohsen Ghaffari

arxiv:2507.06334 v1 · 2025-07-08 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISZ4JCF6PTASIQLGH4X4LUIV7N}

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	2026-07-05T11:34:13.819516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b3c488be7cc12441663f2fc5d115fb5a0315fa4ab5b51968be17fac3a4823a

Aliases

arxiv: 2507.06334 · arxiv_version: 2507.06334v1 · doi: 10.48550/arxiv.2507.06334 · pith_short_12: ISZ4JCF6PTAS · pith_short_16: ISZ4JCF6PTASIQLG · pith_short_8: ISZ4JCF6

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/ISZ4JCF6PTASIQLGH4X4LUIV7N \
  | 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: 44b3c488be7cc12441663f2fc5d115fb5a0315fa4ab5b51968be17fac3a4823a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73190360e6eced1d3c486310e5a5d4feedff34824ae902bc1420b7b706f32018",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-07-08T18:44:08Z",
    "title_canon_sha256": "8e6fec6d6e0458a6510e290893639500331f15c488b94879c6261330491148d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06334",
    "kind": "arxiv",
    "version": 1
  }
}