Pith Number

pith:4M5OMGNE

pith:2017:4M5OMGNE6LLNTY62Z2Z37Z37AC

not attested not anchored not stored refs pending

Linear growth of the entanglement entropy and the Kolmogorov-Sinai rate

Eugenio Bianchi, Lucas Hackl, Nelson Yokomizo

arxiv:1709.00427 v2 · 2017-09-01 · hep-th · cond-mat.stat-mech · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4M5OMGNE6LLNTY62Z2Z37Z37AC}

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	2026-05-18T00:21:04.743801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33ae619a4f2d6d9e3daceb3bfe77f00ad8ca7bf2b12613f5d0017ae74d052cd

Aliases

arxiv: 1709.00427 · arxiv_version: 1709.00427v2 · doi: 10.48550/arxiv.1709.00427 · pith_short_12: 4M5OMGNE6LLN · pith_short_16: 4M5OMGNE6LLNTY62 · pith_short_8: 4M5OMGNE

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/4M5OMGNE6LLNTY62Z2Z37Z37AC \
  | 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: e33ae619a4f2d6d9e3daceb3bfe77f00ad8ca7bf2b12613f5d0017ae74d052cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f2abd177c65df5c4b0950a2d3aa113d6dbcb4e5608beaa35db71ce2c07f01a",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-01T18:01:12Z",
    "title_canon_sha256": "b6f6243f227020454ced0e3d4da952cb1557d4b80637f4a684bea467a6216f5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00427",
    "kind": "arxiv",
    "version": 2
  }
}