Pith Number

pith:5JJ44TVC

pith:2025:5JJ44TVCI6432LGIA3O73RNXN3

not attested not anchored not stored refs pending

Topological control of quantum speed limits

Alexander Kruchkov

arxiv:2507.15950 v1 · 2025-07-21 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JJ44TVCI6432LGIA3O73RNXN3}

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

1 paper in Pith

Exploring Many-Body Quantum Geometry Beyond the Quantum Metric with Correlation Functions: A Time-Dependent Perspective

Receipt and verification

First computed	2026-07-05T11:40:59.800337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea53ce4ea247b9bd2cc806ddfdc5b76ed1266c3b37bba42d63ffd6f62b8862cd

Aliases

arxiv: 2507.15950 · arxiv_version: 2507.15950v1 · doi: 10.48550/arxiv.2507.15950 · pith_short_12: 5JJ44TVCI643 · pith_short_16: 5JJ44TVCI6432LGI · pith_short_8: 5JJ44TVC

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/5JJ44TVCI6432LGIA3O73RNXN3 \
  | 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: ea53ce4ea247b9bd2cc806ddfdc5b76ed1266c3b37bba42d63ffd6f62b8862cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6580d1af3290decf17f7b42b0b7dce21d2aad26aa75d722c9b7040de176247f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-21T18:00:07Z",
    "title_canon_sha256": "442b19042c9cedeb2e531ba2650d5635299ef66290c7b20f651f2d0fc548819b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15950",
    "kind": "arxiv",
    "version": 1
  }
}