Pith Number

pith:FQZ74XTP

pith:2010:FQZ74XTPJGUSKNZBSLT5K36FUL

not attested not anchored not stored refs pending

EIT-Based Quantum Memory for Single Photons from Cavity-QED

Axel Kuhn, Gunnar Langfahl-Klabes, Jerome Dilley, Matt Himsworth, Peter Nisbet

arxiv:1011.4755 v2 · 2010-11-22 · 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{FQZ74XTPJGUSKNZBSLT5K36FUL}

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	2026-05-18T02:04:42.736275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c33fe5e6f49a925372192e7d56fc5a2c189615129038473b3d5dad749324042

Aliases

arxiv: 1011.4755 · arxiv_version: 1011.4755v2 · doi: 10.48550/arxiv.1011.4755 · pith_short_12: FQZ74XTPJGUS · pith_short_16: FQZ74XTPJGUSKNZB · pith_short_8: FQZ74XTP

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/FQZ74XTPJGUSKNZBSLT5K36FUL \
  | 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: 2c33fe5e6f49a925372192e7d56fc5a2c189615129038473b3d5dad749324042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb46cd00e892629993c2488c35e9c621277d2e73da85de8132f4a2bc4d474cf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-22T09:25:08Z",
    "title_canon_sha256": "c5d6b4c0c882fc0464f9e678d0113ee0d58acf93cdb2e76585639dbccd76e6b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4755",
    "kind": "arxiv",
    "version": 2
  }
}