Pith Number

pith:TI7YMZ2A

pith:2019:TI7YMZ2ATIVXDN6X5K56UNHZRL

not attested not anchored not stored refs pending

K-Core Minimization: A Game Theoretic Approach

Ambuj Singh, Arlei Silva, Sourav Medya, Tiyani Ma

arxiv:1901.02166 v2 · 2019-01-08 · cs.SI · 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{TI7YMZ2ATIVXDN6X5K56UNHZRL}

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.

Cited by

1 paper in Pith

K-Core Maximization through Edge Additions

Receipt and verification

First computed	2026-07-05T00:56:23.128358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a3f8667409a2b71b7d7eabbea34f98ad2fc71e2ec3826e08f54026d12459a0d

Aliases

arxiv: 1901.02166 · arxiv_version: 1901.02166v2 · doi: 10.48550/arxiv.1901.02166 · pith_short_12: TI7YMZ2ATIVX · pith_short_16: TI7YMZ2ATIVXDN6X · pith_short_8: TI7YMZ2A

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/TI7YMZ2ATIVXDN6X5K56UNHZRL \
  | 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: 9a3f8667409a2b71b7d7eabbea34f98ad2fc71e2ec3826e08f54026d12459a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08e8ff0f60b4f283e6878a29496eda6a14c13da846dbd3f81e0a78469bd3deab",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-01-08T05:33:56Z",
    "title_canon_sha256": "144059752b6271bf7b1eb8dcb9fcc127a078f5a99bc0074fcbdf31d281b28ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02166",
    "kind": "arxiv",
    "version": 2
  }
}