Pith Number

pith:UYEGDGD3

pith:2018:UYEGDGD3PL2EBD5X7ZPZSR7XPR

not attested not anchored not stored refs pending

Storing single photons emitted by a quantum memory on a highly excited Rydberg state

Auxiliadora Padr\'on-Brito, David Paredes-Barato, Emanuele Distante, Georg Heinze, Hugues de Riedmatten, Pau Farrera

arxiv:1804.07259 v1 · 2018-04-19 · 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{UYEGDGD3PL2EBD5X7ZPZSR7XPR}

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	2026-05-18T00:18:00.894988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60861987b7af4408fb7fe5f9947f77c6caa9c0f61ecf653507a342392c13cf7

Aliases

arxiv: 1804.07259 · arxiv_version: 1804.07259v1 · doi: 10.48550/arxiv.1804.07259 · pith_short_12: UYEGDGD3PL2E · pith_short_16: UYEGDGD3PL2EBD5X · pith_short_8: UYEGDGD3

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/UYEGDGD3PL2EBD5X7ZPZSR7XPR \
  | 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: a60861987b7af4408fb7fe5f9947f77c6caa9c0f61ecf653507a342392c13cf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e850aa0eeebcfedc74a134822e7ff5799524e046ac025162e9a6c0c6e2745c77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-19T16:31:12Z",
    "title_canon_sha256": "4c1b1b26b9380c63f075f36d381694a87d259d2bb10dc16331132203c31e0e23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07259",
    "kind": "arxiv",
    "version": 1
  }
}