Pith Number

pith:6SAYDOX2

pith:2025:6SAYDOX2SBD72GGFPK2Y7WFQYE

not attested not anchored not stored refs pending

Isocoherent Work Extraction from Quantum Batteries: Basis-Dependent Response

Debarupa Saha, Shuva Mondal, Ujjwal Sen

arxiv:2507.16610 v1 · 2025-07-22 · 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{6SAYDOX2SBD72GGFPK2Y7WFQYE}

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	2026-07-05T11:41:27.719495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48181bafa9047fd18c57ab58fd8b0c107dda8f382d579ad6ffee301064aa04e

Aliases

arxiv: 2507.16610 · arxiv_version: 2507.16610v1 · doi: 10.48550/arxiv.2507.16610 · pith_short_12: 6SAYDOX2SBD7 · pith_short_16: 6SAYDOX2SBD72GGF · pith_short_8: 6SAYDOX2

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/6SAYDOX2SBD72GGFPK2Y7WFQYE \
  | 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: f48181bafa9047fd18c57ab58fd8b0c107dda8f382d579ad6ffee301064aa04e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0c1cf630f68ef818ad84ebc959eca7089d551cf1268f59247789821687546c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-22T14:07:55Z",
    "title_canon_sha256": "2133f706489ba518b92aa9429a4734ba61c82115992bc01b628b211934445edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16610",
    "kind": "arxiv",
    "version": 1
  }
}