Pith Number

pith:OLAWIJHD

pith:2012:OLAWIJHDAZ5GIVLSNVE5QVVE4A

not attested not anchored not stored refs pending

Long-lived driven solid-state quantum memory

A. Retzker, F. Jelezko, J.-M. Cai, M. B. Plenio, N. Katz

arxiv:1206.4430 v2 · 2012-06-20 · 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{OLAWIJHDAZ5GIVLSNVE5QVVE4A}

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	2026-05-18T02:21:08.853095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c16424e3067a6455726d49d856a4e015f6b107c7f43ef7c8558c4350b24a9e

Aliases

arxiv: 1206.4430 · arxiv_version: 1206.4430v2 · doi: 10.48550/arxiv.1206.4430 · pith_short_12: OLAWIJHDAZ5G · pith_short_16: OLAWIJHDAZ5GIVLS · pith_short_8: OLAWIJHD

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/OLAWIJHDAZ5GIVLSNVE5QVVE4A \
  | 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: 72c16424e3067a6455726d49d856a4e015f6b107c7f43ef7c8558c4350b24a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b14188750c49d9086812e4ee40630c27a0ba9c75eb1358d247f08c6070ccde4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-20T09:42:30Z",
    "title_canon_sha256": "03dfbb394112ce3d706490c2da7e93e5b66a233141d12db7aebe46804c2a902d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4430",
    "kind": "arxiv",
    "version": 2
  }
}