Pith Number

pith:WSNWYDER

pith:2017:WSNWYDERAAFTFU2SDRRXIBQ2CT

not attested not anchored not stored refs pending

Bohr's phenomenon for functions on the Boolean cube

Andreas Defant, Antonio P\'erez, Mieczys{\l}aw Masty{\l}o

arxiv:1707.09186 v1 · 2017-07-28 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSNWYDERAAFTFU2SDRRXIBQ2CT}

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	2026-05-18T00:39:16.814820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b49b6c0c91000b32d3521c6374061a14c48f03e2cf90be88b4cf311a7df0229f

Aliases

arxiv: 1707.09186 · arxiv_version: 1707.09186v1 · doi: 10.48550/arxiv.1707.09186 · pith_short_12: WSNWYDERAAFT · pith_short_16: WSNWYDERAAFTFU2S · pith_short_8: WSNWYDER

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/WSNWYDERAAFTFU2SDRRXIBQ2CT \
  | 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: b49b6c0c91000b32d3521c6374061a14c48f03e2cf90be88b4cf311a7df0229f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f426ba87e95cd9ef1832a59efc088aecb7b624cc491f1b5d83ed82db14a13b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-07-28T11:03:55Z",
    "title_canon_sha256": "38e9dc8baec72b74ce5667d9367ee80201a6c373549f1e2a6b50e820fc183e6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09186",
    "kind": "arxiv",
    "version": 1
  }
}