Pith Number

pith:QUPSTQOP

pith:2014:QUPSTQOPDHWCYCD6IEEHUSMDOI

not attested not anchored not stored refs pending

Resource cost results for one-way entanglement distillation and state merging of compound and arbitrarily varying quantum sources

Gisbert Jan{\ss}en, Holger Boche

arxiv:1401.6063 v3 · 2014-01-23 · quant-ph · cs.IT · math-ph · math.IT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUPSTQOPDHWCYCD6IEEHUSMDOI}

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	2026-05-18T02:44:22.916391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

851f29c1cf19ec2c087e41087a498372183b649bd9ec3ef3cdcf6db972b5eeee

Aliases

arxiv: 1401.6063 · arxiv_version: 1401.6063v3 · doi: 10.48550/arxiv.1401.6063 · pith_short_12: QUPSTQOPDHWC · pith_short_16: QUPSTQOPDHWCYCD6 · pith_short_8: QUPSTQOP

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/QUPSTQOPDHWCYCD6IEEHUSMDOI \
  | 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: 851f29c1cf19ec2c087e41087a498372183b649bd9ec3ef3cdcf6db972b5eeee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96225bea4823b8e7425f682a60c36e76c0ffa2132a2d2af10d5ddca6db55a3e",
    "cross_cats_sorted": [
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-23T17:26:21Z",
    "title_canon_sha256": "a45d47fcb729ee4be0cef14fb5df71d30641da8fe55ec9744c4b3859ab0400b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6063",
    "kind": "arxiv",
    "version": 3
  }
}