Pith Number

pith:PRRCDZ7N

pith:2021:PRRCDZ7NAQFJ3ZSJUJARVUV4DI

not attested not anchored not stored refs pending

Quantum Computational Complexity -- From Quantum Information to Black Holes and Back

Giuseppe Policastro, Shira Chapman

arxiv:2110.14672 v1 · 2021-10-27 · hep-th · 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{PRRCDZ7NAQFJ3ZSJUJARVUV4DI}

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.

Cited by

7 papers in Pith

The Geometry of Quantum Complexity in Open Systems

Holographic complexity of de-Sitter black holes

Holographic complexity of the Klebanov-Strassler background

Krylov Complexity for Open Quantum System: Dissipation and Decoherence

Krylov Complexity

Receipt and verification

First computed	2026-07-05T04:01:02.131706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6221e7ed040a9de649a2411ad2bc1a2be34e5a8dd33d5ad21b473f1332ed9b

Aliases

arxiv: 2110.14672 · arxiv_version: 2110.14672v1 · doi: 10.48550/arxiv.2110.14672 · pith_short_12: PRRCDZ7NAQFJ · pith_short_16: PRRCDZ7NAQFJ3ZSJ · pith_short_8: PRRCDZ7N

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/PRRCDZ7NAQFJ3ZSJUJARVUV4DI \
  | 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: 7c6221e7ed040a9de649a2411ad2bc1a2be34e5a8dd33d5ad21b473f1332ed9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff75386fb04d7d87acab2f315f687d464da0055ce36a895ef2ea40ce5886a3bf",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-10-27T18:00:12Z",
    "title_canon_sha256": "9c52cf756729c5cb6d0d811a235c6fd5ce48f6db4d0189eaa84f43d2b30ec959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14672",
    "kind": "arxiv",
    "version": 1
  }
}