Pith Number

pith:EIQAJMML

pith:2015:EIQAJMMLS5WB72X5YTRUYR7WWE

not attested not anchored not stored refs pending

The precision of parameter estimation for dephasing model under squeezed reservoir

Chang-shui Yu, Shao-xiong Wu

arxiv:1512.00241 v2 · 2015-12-01 · 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{EIQAJMMLS5WB72X5YTRUYR7WWE}

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	2026-05-18T00:22:40.521645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222004b18b976c1feafdc4e34c47f6b1310c3efe15989856ddb61e624dc644ba

Aliases

arxiv: 1512.00241 · arxiv_version: 1512.00241v2 · doi: 10.48550/arxiv.1512.00241 · pith_short_12: EIQAJMMLS5WB · pith_short_16: EIQAJMMLS5WB72X5 · pith_short_8: EIQAJMML

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/EIQAJMMLS5WB72X5YTRUYR7WWE \
  | 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: 222004b18b976c1feafdc4e34c47f6b1310c3efe15989856ddb61e624dc644ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1bd5d689e421768c901c645abf538e54acbc2b64817ddf5f6f933c0558e198d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-01T12:43:18Z",
    "title_canon_sha256": "42e9295222e1c1077d993c4034d810fcc7ddc9094e5ab25ea5306b6e795df1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00241",
    "kind": "arxiv",
    "version": 2
  }
}