Pith Number

pith:RJSATG6R

pith:2015:RJSATG6RBDU7TZYRJNKHZBSQIO

not attested not anchored not stored refs pending

Conditional cooling limit for a quantum channel going through an incoherent environment

Ivo Straka, Martina Mikov\'a, Michal Mi\v{c}uda, Miloslav Du\v{s}ek, Miroslav Je\v{z}ek, Radim Filip

arxiv:1509.03144 v2 · 2015-09-10 · 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{RJSATG6RBDU7TZYRJNKHZBSQIO}

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	2026-05-18T01:26:09.575020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a64099bd108e9f9e7114b547c86504393ce0066cad66b5fd4bf676e64a17782

Aliases

arxiv: 1509.03144 · arxiv_version: 1509.03144v2 · doi: 10.48550/arxiv.1509.03144 · pith_short_12: RJSATG6RBDU7 · pith_short_16: RJSATG6RBDU7TZYR · pith_short_8: RJSATG6R

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/RJSATG6RBDU7TZYRJNKHZBSQIO \
  | 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: 8a64099bd108e9f9e7114b547c86504393ce0066cad66b5fd4bf676e64a17782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43a8dc5e0caba06e8840b744b75e1a4cdafaefda9716128b083cc40c22a0366",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-10T13:33:53Z",
    "title_canon_sha256": "61883940ee4653f51029578ba05d1401ca82797ba543067cd8e2454ecae8d99c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03144",
    "kind": "arxiv",
    "version": 2
  }
}