Pith Number

pith:SWJ4Y5BA

pith:2015:SWJ4Y5BA2GHF77SXYYHRQKO5VL

not attested not anchored not stored refs pending

Bernoulli Convolutions and 1D Dynamics

Tomas Persson, Tom Kempton

arxiv:1501.06740 v1 · 2015-01-27 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWJ4Y5BA2GHF77SXYYHRQKO5VL}

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	2026-05-18T01:29:03.722931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9593cc7420d18e5ffe57c60f1829ddaaf56a3984a99dbecaf271f5f5086cfcc2

Aliases

arxiv: 1501.06740 · arxiv_version: 1501.06740v1 · doi: 10.48550/arxiv.1501.06740 · pith_short_12: SWJ4Y5BA2GHF · pith_short_16: SWJ4Y5BA2GHF77SX · pith_short_8: SWJ4Y5BA

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/SWJ4Y5BA2GHF77SXYYHRQKO5VL \
  | 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: 9593cc7420d18e5ffe57c60f1829ddaaf56a3984a99dbecaf271f5f5086cfcc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38dd3a9dbfcdd585960b4418829bf7d7ee62e7a39e6de25f783a977cc01a3c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-01-27T10:55:00Z",
    "title_canon_sha256": "48e8f500c4c68cce4541427c27d617c891e923e0d2e39e75f2be199914e9cb39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06740",
    "kind": "arxiv",
    "version": 1
  }
}