Pith Number

pith:FVXXDAOF

pith:2026:FVXXDAOF2QEXY6ZDNTFSX2U2YL

not attested not anchored not stored refs pending

Reliability of asymptotic work extraction

Bartosz Regula, Kaito Watanabe, Marco Tomamichel, Ryuji Takagi

arxiv:2606.06318 v1 · 2026-06-04 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVXXDAOF2QEXY6ZDNTFSX2U2YL}

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	2026-06-05T01:15:41.796946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d6f7181c5d4097c7b236ccb2bea9ac2e6b6522c893d1aa410a34ebabdfb0a55

Aliases

arxiv: 2606.06318 · arxiv_version: 2606.06318v1 · doi: 10.48550/arxiv.2606.06318 · pith_short_12: FVXXDAOF2QEX · pith_short_16: FVXXDAOF2QEXY6ZD · pith_short_8: FVXXDAOF

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/FVXXDAOF2QEXY6ZDNTFSX2U2YL \
  | 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: 2d6f7181c5d4097c7b236ccb2bea9ac2e6b6522c893d1aa410a34ebabdfb0a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8071dc4ccac193f961571656502949b56e40d13baab297c97d57f74de201e3cc",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-04T15:55:00Z",
    "title_canon_sha256": "0861d0bc1e828b623184e1bd93b3ed9a146ddbaa1e23254206bc4938c18f915b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06318",
    "kind": "arxiv",
    "version": 1
  }
}