Pith Number

pith:S7BDYXKS

pith:2017:S7BDYXKSJIOTJKKDPVURO5PSGO

not attested not anchored not stored refs pending

Quantum speed limit time for a two-qubit system interacting with independent and common reservoirs

A. Ektesabi, B. Ahansaz, E. Faizi, N. Behzadi

arxiv:1702.03982 v1 · 2017-02-13 · 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{S7BDYXKSJIOTJKKDPVURO5PSGO}

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	2026-05-18T00:50:49.409296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c23c5d524a1d34a9437d691775f23397d40a417e8f14cd59f732dbd69473f7

Aliases

arxiv: 1702.03982 · arxiv_version: 1702.03982v1 · doi: 10.48550/arxiv.1702.03982 · pith_short_12: S7BDYXKSJIOT · pith_short_16: S7BDYXKSJIOTJKKD · pith_short_8: S7BDYXKS

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/S7BDYXKSJIOTJKKDPVURO5PSGO \
  | 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: 97c23c5d524a1d34a9437d691775f23397d40a417e8f14cd59f732dbd69473f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057ec7aadd90f2ee007189c7f6aac2fe10818c3f1fadb6727d3b5ff9f3b99e7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-13T20:49:40Z",
    "title_canon_sha256": "c4aa9729f4009fef1e0bc0109ad38efc8320a77e8ed9861e3d2f1acae3378eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03982",
    "kind": "arxiv",
    "version": 1
  }
}