Pith Number

pith:EUJF7PU7

pith:2015:EUJF7PU7I4ELT2R22AO2DHTZD7

not attested not anchored not stored refs pending

On Uniform f-vectors of Cutsets in the Truncated Boolean Lattice

B\'ela Bajnok, Shahriar Shahriari

arxiv:1512.02973 v1 · 2015-12-09 · 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{EUJF7PU7I4ELT2R22AO2DHTZD7}

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	2026-05-18T01:24:39.138526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25125fbe9f4708b9ea3ad01da19e791ffa948b1e53e1d9d53fc425157737ba82

Aliases

arxiv: 1512.02973 · arxiv_version: 1512.02973v1 · doi: 10.48550/arxiv.1512.02973 · pith_short_12: EUJF7PU7I4EL · pith_short_16: EUJF7PU7I4ELT2R2 · pith_short_8: EUJF7PU7

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/EUJF7PU7I4ELT2R22AO2DHTZD7 \
  | 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: 25125fbe9f4708b9ea3ad01da19e791ffa948b1e53e1d9d53fc425157737ba82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a8f16db127c66ae3a836de00f564ec18974342d7509cfc05187ca8a7b5e3665",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-12-09T18:11:38Z",
    "title_canon_sha256": "d68c71c263f36dece851ea82597582a6c805d8bf6da67cdef7117767ae024565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02973",
    "kind": "arxiv",
    "version": 1
  }
}