Pith Number

pith:TIUDV7OJ

pith:2013:TIUDV7OJPHTN2YI4R7WF75EK22

not attested not anchored not stored refs pending

Robust quantum data locking from phase modulation

Cosmo Lupo, Mark M. Wilde, Seth Lloyd

arxiv:1311.5212 v3 · 2013-11-20 · 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{TIUDV7OJPHTN2YI4R7WF75EK22}

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	2026-05-18T02:30:32.405271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a283afdc979e6dd611c8fec5ff48ad68a8f6d1aece46db35023e4993644d5a4

Aliases

arxiv: 1311.5212 · arxiv_version: 1311.5212v3 · doi: 10.48550/arxiv.1311.5212 · pith_short_12: TIUDV7OJPHTN · pith_short_16: TIUDV7OJPHTN2YI4 · pith_short_8: TIUDV7OJ

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/TIUDV7OJPHTN2YI4R7WF75EK22 \
  | 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: 9a283afdc979e6dd611c8fec5ff48ad68a8f6d1aece46db35023e4993644d5a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26150dd2cc766818987006bbd4c84ac5d7b9004a681dc54d300f17b32753a0fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-20T20:42:57Z",
    "title_canon_sha256": "2fa4b67df67a541cb05282fa01e70943410b29a6178078fe3ff6266cf83bddae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5212",
    "kind": "arxiv",
    "version": 3
  }
}