Pith Number

pith:52RYYLEI

pith:2014:52RYYLEILNURLLTVH2YMMN6VQP

not attested not anchored not stored refs pending

Interfacing GHz-bandwidth heralded single photons with a room-temperature Raman quantum memory

D. G. England, D. J. Saunders, I. A. Walmsley, J. Nunn, K. T. Kaczmarek, M. Barbieri, M. R. Sprague, P. S. Michelberger, T. F. M. Champion, W. S. Kolthammer, X. M. Jin

arxiv:1405.1470 v1 · 2014-05-06 · 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{52RYYLEILNURLLTVH2YMMN6VQP}

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	2026-05-18T01:43:16.918580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eea38c2c885b6915ae753eb0c637d583e1adc3541b85686d8863913ce63f1289

Aliases

arxiv: 1405.1470 · arxiv_version: 1405.1470v1 · doi: 10.48550/arxiv.1405.1470 · pith_short_12: 52RYYLEILNUR · pith_short_16: 52RYYLEILNURLLTV · pith_short_8: 52RYYLEI

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/52RYYLEILNURLLTVH2YMMN6VQP \
  | 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: eea38c2c885b6915ae753eb0c637d583e1adc3541b85686d8863913ce63f1289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13c78470a04bdcb1c66ccb4c2f1ae0448ddc6189a732363535bce76c1baff6d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-06T23:08:06Z",
    "title_canon_sha256": "511ff28df7f19b22ce72e8119f32ef3468a9b1c57743a9974358be338c369f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1470",
    "kind": "arxiv",
    "version": 1
  }
}