Pith Number

pith:TAW4A3XV

pith:2021:TAW4A3XVX5TUKDKCHDTIGH237F

not attested not anchored not stored refs pending

Towards a Geometrization of Quantum Complexity and Chaos

Alioscia Hamma, Davide Rattacaso, Patrizia Vitale

arxiv:2107.06557 v1 · 2021-07-14 · quant-ph · 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{TAW4A3XVX5TUKDKCHDTIGH237F}

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	2026-07-05T02:57:59.380386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

982dc06ef5bf67450d4238e6831f5bf95611add49f71cf4c4627f7f228bbfa86

Aliases

arxiv: 2107.06557 · arxiv_version: 2107.06557v1 · doi: 10.48550/arxiv.2107.06557 · pith_short_12: TAW4A3XVX5TU · pith_short_16: TAW4A3XVX5TUKDKC · pith_short_8: TAW4A3XV

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/TAW4A3XVX5TUKDKCHDTIGH237F \
  | 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: 982dc06ef5bf67450d4238e6831f5bf95611add49f71cf4c4627f7f228bbfa86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24400162155ba56c8ab254f23d9a22675650c4e6010ff6cdf0f1a9a92d1537e4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-14T08:43:07Z",
    "title_canon_sha256": "97dcb18f51ef10f9a87d62994630916feda99654e4cd7e1301accde5e83b283d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06557",
    "kind": "arxiv",
    "version": 1
  }
}