Pith Number

pith:PC5LTAUG

pith:2025:PC5LTAUG6VNRN64FBHSO4WPSEU

not attested not anchored not stored refs pending

Uncloneable Encryption from Decoupling

Archishna Bhattacharyya, Eric Culf

arxiv:2503.19125 v3 · 2025-03-24 · 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{PC5LTAUG6VNRN64FBHSO4WPSEU}

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

The curious case of "XOR repetition" of monogamy-of-entanglement games

Receipt and verification

First computed	2026-06-05T01:15:12.893031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78bab98286f55b16fb8509e4ee59f225388baf5b54c0f4f4a5f670c0d3ffa210

Aliases

arxiv: 2503.19125 · arxiv_version: 2503.19125v3 · doi: 10.48550/arxiv.2503.19125 · pith_short_12: PC5LTAUG6VNR · pith_short_16: PC5LTAUG6VNRN64F · pith_short_8: PC5LTAUG

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/PC5LTAUG6VNRN64FBHSO4WPSEU \
  | 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: 78bab98286f55b16fb8509e4ee59f225388baf5b54c0f4f4a5f670c0d3ffa210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "176b84bfa9a4c86597b2e1ca2aca9155ec64df4737c42b4799627b8ca24a78a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-24T20:20:42Z",
    "title_canon_sha256": "6fe49ce28d80509d7b9e19b7f8a5a334e1f17fde90c71a4a5073c691ad7e121c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19125",
    "kind": "arxiv",
    "version": 3
  }
}