Pith Number

pith:2CGKMSAC

pith:2021:2CGKMSAC76G22K5DLZW7HV6XZM

not attested not anchored not stored refs pending

COREATTACK: Breaking Up the Core Structure of Graphs

Bo Zhou, Jian Zhang, Jinhuan Wang, Qi Xuan, Yuqian Lv

arxiv:2111.15276 v1 · 2021-11-30 · cs.SI · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CGKMSAC76G22K5DLZW7HV6XZM}

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	2026-07-05T03:36:24.612494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d08ca64802ff8dad2ba35e6df3d7d7cb38de007cee037f6eaa9c80f70f2ef840

Aliases

arxiv: 2111.15276 · arxiv_version: 2111.15276v1 · doi: 10.48550/arxiv.2111.15276 · pith_short_12: 2CGKMSAC76G2 · pith_short_16: 2CGKMSAC76G22K5D · pith_short_8: 2CGKMSAC

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/2CGKMSAC76G22K5DLZW7HV6XZM \
  | 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: d08ca64802ff8dad2ba35e6df3d7d7cb38de007cee037f6eaa9c80f70f2ef840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5367f71e9926f80aad21f963d51c101851f444115f86925cb5a2750b603d89d",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-11-30T10:49:35Z",
    "title_canon_sha256": "a53de20aaf7137e3f10786850aa440b259002ec8a5f22dead5c940039c91a9d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.15276",
    "kind": "arxiv",
    "version": 1
  }
}