Pith Number

pith:6OH3X7K5

pith:2026:6OH3X7K5MFO2I4QWIYTWGEIX77

not attested not anchored not stored refs pending

Robust generalized quantum Stein's lemma

David Sutter, Giulia Mazzola, Renato Renner

arxiv:2605.16500 v1 · 2026-05-15 · 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{6OH3X7K5MFO2I4QWIYTWGEIX77}

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	2026-05-20T00:02:25.975635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f38fbbfd5d615da472164627631117ffc038c36a1fb15d0af252d4c846159ac0

Aliases

arxiv: 2605.16500 · arxiv_version: 2605.16500v1 · doi: 10.48550/arxiv.2605.16500 · pith_short_12: 6OH3X7K5MFO2 · pith_short_16: 6OH3X7K5MFO2I4QW · pith_short_8: 6OH3X7K5

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/6OH3X7K5MFO2I4QWIYTWGEIX77 \
  | 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: f38fbbfd5d615da472164627631117ffc038c36a1fb15d0af252d4c846159ac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccd0bf7c6f44d1a25ab300b755da049386b1ec587f469c9719c2d43dd16065f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-15T18:00:17Z",
    "title_canon_sha256": "95883c892f31f7cf7f7ce8e4fe862e718a3857e90c7740627090838555f05a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16500",
    "kind": "arxiv",
    "version": 1
  }
}