Pith Number

pith:RRNJJ6WZ

pith:2018:RRNJJ6WZPUJHAME2WNVWMUWSPI

not attested not anchored not stored refs pending

Holevo bound of entropic uncertainty relation under Unruh channel in the context of open quantum systems

F. Ahmadi, S. Haseli

arxiv:1807.08240 v2 · 2018-07-22 · 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{RRNJJ6WZPUJHAME2WNVWMUWSPI}

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	2026-05-17T23:47:30.689784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5a94fad97d1270309ab36b6652d27a0e1de1353c1856ed33cfd7c284f383c2

Aliases

arxiv: 1807.08240 · arxiv_version: 1807.08240v2 · doi: 10.48550/arxiv.1807.08240 · pith_short_12: RRNJJ6WZPUJH · pith_short_16: RRNJJ6WZPUJHAME2 · pith_short_8: RRNJJ6WZ

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/RRNJJ6WZPUJHAME2WNVWMUWSPI \
  | 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: 8c5a94fad97d1270309ab36b6652d27a0e1de1353c1856ed33cfd7c284f383c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0210b47ed02aea9452089e6cedc27e8d42d88c68d626682fe6ee7c673c70b46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-22T06:07:44Z",
    "title_canon_sha256": "35d3d933ff9aeceac3ce9aaf07f5c0174dafe08558914ddca22d63f1eeb3eb0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08240",
    "kind": "arxiv",
    "version": 2
  }
}