Pith Number

pith:JCTXDWU5

pith:2017:JCTXDWU5TDDUJAKTI7TE5XHLGR

not attested not anchored not stored refs pending

Two proposals to protect a qubit using CQED techniques: inequality between atomic velocity dispersion and losses of a quantum memory

J. G. G. de Oliveira Jr., J. G. Peixoto de Faria, J. L. Santos, M. C. Nemes

arxiv:1710.02900 v1 · 2017-10-08 · quant-ph · cond-mat.other · physics.atom-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{JCTXDWU5TDDUJAKTI7TE5XHLGR}

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	2026-05-18T00:33:28.501248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a771da9d98c744815347e64edceb3472e99f7cd146c820b3d2ef95b178ad16

Aliases

arxiv: 1710.02900 · arxiv_version: 1710.02900v1 · doi: 10.48550/arxiv.1710.02900 · pith_short_12: JCTXDWU5TDDU · pith_short_16: JCTXDWU5TDDUJAKT · pith_short_8: JCTXDWU5

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/JCTXDWU5TDDUJAKTI7TE5XHLGR \
  | 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: 48a771da9d98c744815347e64edceb3472e99f7cd146c820b3d2ef95b178ad16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aa9b33ea5983e363f4bf040d3b147c1d01a94edb12161fb1453eea95fda831e",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-08T23:57:04Z",
    "title_canon_sha256": "c34022764af97ec530d2d99bf076e6f4a78f10e1209458d1ca87d33af22fc0d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02900",
    "kind": "arxiv",
    "version": 1
  }
}