Pith Number

pith:NVA5QKUX

pith:2019:NVA5QKUXZSAGJ7C3AE7E4ETM5T

not attested not anchored not stored refs pending

Ergodicity probes: using time-fluctuations to measure the Hilbert space dimension

Charlie Nation, Diego Porras

arxiv:1906.06206 v3 · 2019-06-14 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVA5QKUXZSAGJ7C3AE7E4ETM5T}

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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.

Cited by

1 paper in Pith

Chaotic dynamics in a single excitation subspace: deviations from the ETH via long time correlations

Receipt and verification

First computed	2026-07-05T00:23:40.994228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d41d82a97cc8064fc5b013e4e126cecd9a4724ceb88f8724e18973f98934aed

Aliases

arxiv: 1906.06206 · arxiv_version: 1906.06206v3 · doi: 10.48550/arxiv.1906.06206 · pith_short_12: NVA5QKUXZSAG · pith_short_16: NVA5QKUXZSAGJ7C3 · pith_short_8: NVA5QKUX

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/NVA5QKUXZSAGJ7C3AE7E4ETM5T \
  | 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: 6d41d82a97cc8064fc5b013e4e126cecd9a4724ceb88f8724e18973f98934aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9d60468fc4dac6e57d5dcfa814e3b6213e3a762c7bb1034692edc999e3bd0a4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-14T13:53:47Z",
    "title_canon_sha256": "47d5e5124c12b25d5dc1baddcef1246b83159f29b679037dd6aa3a97e2892d22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06206",
    "kind": "arxiv",
    "version": 3
  }
}