Pith Number

pith:VHP7AVJO

pith:2014:VHP7AVJO4QZB5EWPQOZNA7VTGA

not attested not anchored not stored refs pending

Extrinsic Diophantine approximation on manifolds and fractals

David Simmons, Lior Fishman

arxiv:1406.0785 v3 · 2014-06-03 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHP7AVJO4QZB5EWPQOZNA7VTGA}

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	2026-05-18T01:36:11.329485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9dff0552ee4321e92cf83b2d07eb3301cbc54a50ec26a3b3c576b08c2affb92

Aliases

arxiv: 1406.0785 · arxiv_version: 1406.0785v3 · doi: 10.48550/arxiv.1406.0785 · pith_short_12: VHP7AVJO4QZB · pith_short_16: VHP7AVJO4QZB5EWP · pith_short_8: VHP7AVJO

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/VHP7AVJO4QZB5EWPQOZNA7VTGA \
  | 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: a9dff0552ee4321e92cf83b2d07eb3301cbc54a50ec26a3b3c576b08c2affb92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db899d3e252feb135c58200530161de40b0509201fa74e98c592c1891ad342d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-06-03T17:04:48Z",
    "title_canon_sha256": "0279535c5c474281da7703c57ec31d277762b224eadae808d3ed7f00768ece8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0785",
    "kind": "arxiv",
    "version": 3
  }
}