Pith Number

pith:NZ7C5SCL

pith:2019:NZ7C5SCL3TC2WVGJ2DHNPY46DI

not attested not anchored not stored refs pending

On the wandering property in Dirichlet spaces

Daniel Seco, Eva Gallardo-Guti\'errez, Jonathan Partington

arxiv:1904.02974 v1 · 2019-04-05 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZ7C5SCL3TC2WVGJ2DHNPY46DI}

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	2026-05-17T23:49:19.034353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7e2ec84bdcc5ab54c9d0ced7e39e1a18ed36645579f26a89b1f9426474e35f

Aliases

arxiv: 1904.02974 · arxiv_version: 1904.02974v1 · doi: 10.48550/arxiv.1904.02974 · pith_short_12: NZ7C5SCL3TC2 · pith_short_16: NZ7C5SCL3TC2WVGJ · pith_short_8: NZ7C5SCL

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/NZ7C5SCL3TC2WVGJ2DHNPY46DI \
  | 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: 6e7e2ec84bdcc5ab54c9d0ced7e39e1a18ed36645579f26a89b1f9426474e35f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f0a23c2717cff5a8f30fe4a5ca80f7f3f818e5d8fb3cd554f966bd63a398e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2019-04-05T10:09:50Z",
    "title_canon_sha256": "3e2e87822248ec332e824f4ae755167a53c3dca0d047bce153249d39c92ad24e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02974",
    "kind": "arxiv",
    "version": 1
  }
}