Pith Number

pith:NOWFS4I4

pith:2017:NOWFS4I42B7NJ7E5SHOO6HGUTW

not attested not anchored not stored refs pending

Periodic distributions and periodic elements in modulation spaces

Elmira Nabizadeh, Joachim Toft

arxiv:1701.07691 v4 · 2017-01-26 · 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{NOWFS4I42B7NJ7E5SHOO6HGUTW}

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	2026-05-18T00:42:39.077370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bac59711cd07ed4fc9d91dcef1cd49d8284a205481b7c0fadffa55e4d36d3b3

Aliases

arxiv: 1701.07691 · arxiv_version: 1701.07691v4 · doi: 10.48550/arxiv.1701.07691 · pith_short_12: NOWFS4I42B7N · pith_short_16: NOWFS4I42B7NJ7E5 · pith_short_8: NOWFS4I4

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/NOWFS4I42B7NJ7E5SHOO6HGUTW \
  | 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: 6bac59711cd07ed4fc9d91dcef1cd49d8284a205481b7c0fadffa55e4d36d3b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9461f5856176ccfc579358f72af411484ccadf04d6d7a2ffd3b63f221f15ecd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-01-26T13:31:22Z",
    "title_canon_sha256": "f448ea181bc0c351e8cdc0176d6f3429c3125e6a1a0d383f0afe469954911100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07691",
    "kind": "arxiv",
    "version": 4
  }
}