Pith Number

pith:SI5UBFJZ

pith:2025:SI5UBFJZ3WJ4HRAZJKIKD2OWDQ

not attested not anchored not stored refs pending

Fundamental limits for thermodynamic control with quantum feedback

Gilad Gour, Kaiyuan Ji, Mark M. Wilde

arxiv:2503.09012 v3 · 2025-03-12 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SI5UBFJZ3WJ4HRAZJKIKD2OWDQ}

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	2026-06-23T02:13:14.555558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

923b409539dd93c3c4194a90a1e9d61c22082677f0906fbafa372b79f2bd70bf

Aliases

arxiv: 2503.09012 · arxiv_version: 2503.09012v3 · doi: 10.48550/arxiv.2503.09012 · pith_short_12: SI5UBFJZ3WJ4 · pith_short_16: SI5UBFJZ3WJ4HRAZ · pith_short_8: SI5UBFJZ

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/SI5UBFJZ3WJ4HRAZJKIKD2OWDQ \
  | 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: 923b409539dd93c3c4194a90a1e9d61c22082677f0906fbafa372b79f2bd70bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e7f379be178e2f695c48ff72f407de520de29a049f51579a84a6ae41e61d6dc",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-12T03:02:03Z",
    "title_canon_sha256": "3f699834c79f1504fd3735e6323cdfcc7144c57ffffc5a4c509efc79b2b69263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09012",
    "kind": "arxiv",
    "version": 3
  }
}