Pith Number

pith:LAP5KPNH

pith:2023:LAP5KPNHJJ3K4ZQAIWHO4CJQTO

not attested not anchored not stored refs pending

On temporal entropy and the complexity of computing the expectation value of local operators after a quench

Carlos Ramos Marim\'on, Luca Tagliacozzo, Stefano Carignano

arxiv:2307.11649 v2 · 2023-07-21 · cond-mat.stat-mech · 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{LAP5KPNHJJ3K4ZQAIWHO4CJQTO}

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	2026-07-05T08:40:07.863388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581fd53da74a76ae6600458eee09309b8286795256a7d7370ba753a756b0645b

Aliases

arxiv: 2307.11649 · arxiv_version: 2307.11649v2 · doi: 10.48550/arxiv.2307.11649 · pith_short_12: LAP5KPNHJJ3K · pith_short_16: LAP5KPNHJJ3K4ZQA · pith_short_8: LAP5KPNH

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/LAP5KPNHJJ3K4ZQAIWHO4CJQTO \
  | 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: 581fd53da74a76ae6600458eee09309b8286795256a7d7370ba753a756b0645b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90818e040a6f122f863238de1fda11664edbabbbc2b5282e000dc97b83e151ef",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2023-07-21T15:27:20Z",
    "title_canon_sha256": "372e545f7ab7b0164bb609d65ac5b9fa67650ddf843ea3a49c3534bfe56ad3f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11649",
    "kind": "arxiv",
    "version": 2
  }
}