Pith Number

pith:VRJYSNW6

pith:2015:VRJYSNW6FU4V45W62UTGQ4422N

not attested not anchored not stored refs pending

Noise in optical quantum memories based on dynamical decoupling of spin states

Emmanuel Zambrini Cruzeiro, Florian Fr\"owis, Mikael Afzelius, Nuala Timoney

arxiv:1512.05658 v1 · 2015-12-17 · 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{VRJYSNW6FU4V45W62UTGQ4422N}

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	2026-05-18T00:38:11.687287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac538936de2d395e76ded52668739ad352d607c9553ec7b43947106bfcc81cdf

Aliases

arxiv: 1512.05658 · arxiv_version: 1512.05658v1 · doi: 10.48550/arxiv.1512.05658 · pith_short_12: VRJYSNW6FU4V · pith_short_16: VRJYSNW6FU4V45W6 · pith_short_8: VRJYSNW6

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/VRJYSNW6FU4V45W62UTGQ4422N \
  | 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: ac538936de2d395e76ded52668739ad352d607c9553ec7b43947106bfcc81cdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef0d747cd740106f47e182338bff09e1cf9ac841e774bc521c3a32896f52218",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-17T16:25:55Z",
    "title_canon_sha256": "5cc1369e2da73eb80860b5e1d076cda8f68f5b26fad44f82bc1df759df7110cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05658",
    "kind": "arxiv",
    "version": 1
  }
}