Pith Number

pith:DGYWVYNF

pith:2018:DGYWVYNF4ZNNQTDBKZWE6H66SA

not attested not anchored not stored refs pending

Equivalence of physical and SRB measures in random dynamical systems

Alex Blumenthal, Lai-Sang Young

arxiv:1812.07144 v1 · 2018-12-18 · 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{DGYWVYNF4ZNNQTDBKZWE6H66SA}

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	2026-05-17T23:47:27.035193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b16ae1a5e65ad84c61566c4f1fde9006870a6315ef4b7e4a1ba946a4650993

Aliases

arxiv: 1812.07144 · arxiv_version: 1812.07144v1 · doi: 10.48550/arxiv.1812.07144 · pith_short_12: DGYWVYNF4ZNN · pith_short_16: DGYWVYNF4ZNNQTDB · pith_short_8: DGYWVYNF

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/DGYWVYNF4ZNNQTDBKZWE6H66SA \
  | 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: 19b16ae1a5e65ad84c61566c4f1fde9006870a6315ef4b7e4a1ba946a4650993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "991b363655ae8e9b37dc02e7560f49c36ead45fd0ee7f8149089ec610ce65bd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-12-18T02:55:25Z",
    "title_canon_sha256": "bd5965440f890474b5e68477604bfdc9bdc80604da1a9a5b2857bcf37cc40634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07144",
    "kind": "arxiv",
    "version": 1
  }
}