Pith Number

pith:N55R2WJW

pith:2020:N55R2WJWWCC2UCMBCA7YRYDPTQ

not attested not anchored not stored refs pending

Stochastic fixed point equation and local dependence measure

Bartosz Ko{\l}odziejek, Krzysztof Burdzy, Tvrtko Tadi\'c

arxiv:2004.01850 v1 · 2020-04-04 · math.PR · 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{N55R2WJWWCC2UCMBCA7YRYDPTQ}

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	2026-07-05T00:52:39.007312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f7b1d5936b085aa0981103f88e06f9c38b6ddf6aea9f2d42228ab2454e60aa5

Aliases

arxiv: 2004.01850 · arxiv_version: 2004.01850v1 · doi: 10.48550/arxiv.2004.01850 · pith_short_12: N55R2WJWWCC2 · pith_short_16: N55R2WJWWCC2UCMB · pith_short_8: N55R2WJW

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/N55R2WJWWCC2UCMBCA7YRYDPTQ \
  | 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: 6f7b1d5936b085aa0981103f88e06f9c38b6ddf6aea9f2d42228ab2454e60aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b4317e3bfa56df4308377d1850c954444353378bee8095f078e2f777e31509",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2020-04-04T04:41:01Z",
    "title_canon_sha256": "53ef2b88e87dd10641f27f14cacdcd6eda85dd70b46530f4a35ab4359aa2e875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01850",
    "kind": "arxiv",
    "version": 1
  }
}