Pith Number

pith:TXTB3L43

pith:2024:TXTB3L43TC6J7DYTDWJL72HOGH

not attested not anchored not stored refs pending

Federated k-Core Decomposition: A Secure Distributed Approach

Bin Guo, Emil Sekerinski, Lingyang Chu

arxiv:2410.02544 v2 · 2024-10-03 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXTB3L43TC6J7DYTDWJL72HOGH}

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	2026-07-05T11:14:24.854329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9de61daf9b98bc9f8f131d92bfe8ee31f59b6737f4cc4286649f6ca3bbf034f2

Aliases

arxiv: 2410.02544 · arxiv_version: 2410.02544v2 · doi: 10.48550/arxiv.2410.02544 · pith_short_12: TXTB3L43TC6J · pith_short_16: TXTB3L43TC6J7DYT · pith_short_8: TXTB3L43

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/TXTB3L43TC6J7DYTDWJL72HOGH \
  | 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: 9de61daf9b98bc9f8f131d92bfe8ee31f59b6737f4cc4286649f6ca3bbf034f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde3f1232e997e03c441161ae197ad0e57f1c5d7288eb6af3dc870ca31ba2284",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-10-03T14:48:36Z",
    "title_canon_sha256": "999cf58a79308d7f5610d77bcc6580acf950f79c1612a1aa76ea716e35ad2922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.02544",
    "kind": "arxiv",
    "version": 2
  }
}