Pith Number

pith:2REOHJIV

pith:2014:2REOHJIVBUD3ADJC4SUZ4AUBM5

not attested not anchored not stored refs pending

Photon-echo-based quantum memory for optical squeezed states

Miao-Xin Wu, Ming-Feng Wang, Yi-Zhuang Zheng

arxiv:1403.4145 v1 · 2014-03-17 · 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{2REOHJIVBUD3ADJC4SUZ4AUBM5}

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	2026-05-18T02:56:12.125902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d448e3a5150d07b00d22e4a99e028167415ce522627f5ce8d74d0f9ba08d1200

Aliases

arxiv: 1403.4145 · arxiv_version: 1403.4145v1 · doi: 10.48550/arxiv.1403.4145 · pith_short_12: 2REOHJIVBUD3 · pith_short_16: 2REOHJIVBUD3ADJC · pith_short_8: 2REOHJIV

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/2REOHJIVBUD3ADJC4SUZ4AUBM5 \
  | 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: d448e3a5150d07b00d22e4a99e028167415ce522627f5ce8d74d0f9ba08d1200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96221c619a05d51dfb89e49ae278ba5e8da491245965007720c8229c51926fcc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-17T16:01:19Z",
    "title_canon_sha256": "f45ae3b2aa75f4e5e9c55a1da6f55b0bc0f376de2739b9a92cd66fb3ad5d537e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4145",
    "kind": "arxiv",
    "version": 1
  }
}