Pith Number

pith:YKLSFBX5

pith:2019:YKLSFBX5HDK4P4I3ITJBX4EEUM

not attested not anchored not stored refs pending

Distance-generalized Core Decomposition

Arijit Khan, Francesco Bonchi, Lorenzo Severini

arxiv:1904.07262 v1 · 2019-04-15 · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKLSFBX5HDK4P4I3ITJBX4EEUM}

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	2026-05-17T23:48:29.149070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2972286fd38d5c7f11b44d21bf084a30b00d1793c127ed85bc6247ed6e8b560

Aliases

arxiv: 1904.07262 · arxiv_version: 1904.07262v1 · doi: 10.48550/arxiv.1904.07262 · pith_short_12: YKLSFBX5HDK4 · pith_short_16: YKLSFBX5HDK4P4I3 · pith_short_8: YKLSFBX5

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/YKLSFBX5HDK4P4I3ITJBX4EEUM \
  | 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: c2972286fd38d5c7f11b44d21bf084a30b00d1793c127ed85bc6247ed6e8b560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48e0e67b8636f5b384580068fdd9dce5f4dcd973a71fa8c092727c0e89a1c3a2",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-04-15T18:01:04Z",
    "title_canon_sha256": "4852c759ad03aa569e1eeb8521a1202b3df9629127187f8e596efe63d4f7c138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07262",
    "kind": "arxiv",
    "version": 1
  }
}