Pith Number

pith:PIDFWG7X

pith:2018:PIDFWG7X66FYDSHG335DN2NUSH

not attested not anchored not stored refs pending

Maximizing Cliques in Shellable Clique Complexes

Corbin Groothuis

arxiv:1810.04345 v1 · 2018-10-10 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIDFWG7X66FYDSHG335DN2NUSH}

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	2026-05-18T00:03:40.361920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a065b1bf7f78b81c8e6defa36e9b491e4aa493eb87e4fac45aea78bd7cfe7a5

Aliases

arxiv: 1810.04345 · arxiv_version: 1810.04345v1 · doi: 10.48550/arxiv.1810.04345 · pith_short_12: PIDFWG7X66FY · pith_short_16: PIDFWG7X66FYDSHG · pith_short_8: PIDFWG7X

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/PIDFWG7X66FYDSHG335DN2NUSH \
  | 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: 7a065b1bf7f78b81c8e6defa36e9b491e4aa493eb87e4fac45aea78bd7cfe7a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb21fec4dec3471a1cb206cdb6dcf289b1354b53ff5eef4bdf0ea3748d16d44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-10-10T02:48:56Z",
    "title_canon_sha256": "c726a55ae5d7a6bd3c3afe42d2cf9a6afea5aa7d1f61e05ce7909a10dc944716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04345",
    "kind": "arxiv",
    "version": 1
  }
}