Pith Number

pith:E72MG5YZ

pith:2019:E72MG5YZ2RF4RZL3UURTKEE5IZ

not attested not anchored not stored refs pending

Quasi-integrable systems are slow to thermalize but may be good scramblers

Jorge Kurchan, Tomer Goldfriend

arxiv:1909.02145 v3 · 2019-09-04 · quant-ph · cond-mat.stat-mech · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E72MG5YZ2RF4RZL3UURTKEE5IZ}

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	2026-07-05T01:31:49.564311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27f4c37719d44bc8e57ba52335109d465fcc58a2ca2e7c87429d8692994fa43a

Aliases

arxiv: 1909.02145 · arxiv_version: 1909.02145v3 · doi: 10.48550/arxiv.1909.02145 · pith_short_12: E72MG5YZ2RF4 · pith_short_16: E72MG5YZ2RF4RZL3 · pith_short_8: E72MG5YZ

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/E72MG5YZ2RF4RZL3UURTKEE5IZ \
  | 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: 27f4c37719d44bc8e57ba52335109d465fcc58a2ca2e7c87429d8692994fa43a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f59aa9e350160fe0ceb8548f7d0d2d24584495afe8f3b038901ff490867f1f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-09-04T22:58:34Z",
    "title_canon_sha256": "6ba86ee78cd57cc173ba60a8c97d88454c65d2f84b84bb7b9f008a24a5130952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02145",
    "kind": "arxiv",
    "version": 3
  }
}