Pith Number

pith:4U22RMNJ

pith:2018:4U22RMNJLZOMVQIEANVLJYY2SR

not attested not anchored not stored refs pending

A note on the smoothness of the Minkowski function

Jaikrishnan Janardhanan, Pranav Haridas

arxiv:1805.11023 v1 · 2018-05-28 · 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{4U22RMNJLZOMVQIEANVLJYY2SR}

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	2026-05-18T00:14:48.472829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e535a8b1a95e5ccac104036ab4e31a9463d3d2767349969e11e11f5a1f3b9d1d

Aliases

arxiv: 1805.11023 · arxiv_version: 1805.11023v1 · doi: 10.48550/arxiv.1805.11023 · pith_short_12: 4U22RMNJLZOM · pith_short_16: 4U22RMNJLZOMVQIE · pith_short_8: 4U22RMNJ

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/4U22RMNJLZOMVQIEANVLJYY2SR \
  | 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: e535a8b1a95e5ccac104036ab4e31a9463d3d2767349969e11e11f5a1f3b9d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f75b40b879ac8a7d3ff299d7274a1769852d27fbc12eb7f0bf4025491f22d5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-05-28T16:33:05Z",
    "title_canon_sha256": "9f870883a8ab9de4987a1587ed3f5097675a2f5da89f33fc8001a33c08c3af77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11023",
    "kind": "arxiv",
    "version": 1
  }
}