Pith Number

pith:JCVROPY2

pith:2014:JCVROPY2LWJFJJZMGC2CCNQHKE

not attested not anchored not stored refs pending

Cavity-enhanced storage in an optical spin-wave memory

Cyril Laplane, Imam Usmani, Mikael Afzelius, Nicolas Gisin, Nuala Timoney, Pierre Jobez

arxiv:1404.3489 v1 · 2014-04-14 · 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{JCVROPY2LWJFJJZMGC2CCNQHKE}

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	2026-05-18T02:40:38.542690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ab173f1a5d9254a72c30b42136075126f72a7ffce5f43c97407fa109fee19d

Aliases

arxiv: 1404.3489 · arxiv_version: 1404.3489v1 · doi: 10.48550/arxiv.1404.3489 · pith_short_12: JCVROPY2LWJF · pith_short_16: JCVROPY2LWJFJJZM · pith_short_8: JCVROPY2

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/JCVROPY2LWJFJJZMGC2CCNQHKE \
  | 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: 48ab173f1a5d9254a72c30b42136075126f72a7ffce5f43c97407fa109fee19d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1e03d7830b9831b504ffcbf097941a93b54a5d767adc30f48fc7c686921ac1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-14T08:29:47Z",
    "title_canon_sha256": "646e8fdc7fd37bc99ae9a17c702775413c9a47821b0f93103e5dff7b07d3eb73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3489",
    "kind": "arxiv",
    "version": 1
  }
}