Pith Number

pith:WEWDBLM3

pith:2018:WEWDBLM3JM7ZJQFP5NKQOTQAP6

not attested not anchored not stored refs pending

Photonic quantum state transfer between a cold atomic gas and a crystal

Georg Heinze, Hugues de Riedmatten, Kutlu Kutluer, Margherita Mazzera, Nicolas Maring, Pau Farrera

arxiv:1807.05173 v1 · 2018-07-13 · 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{WEWDBLM3JM7ZJQFP5NKQOTQAP6}

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	2026-05-18T00:10:48.582801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b12c30ad9b4b3f94c0afeb55074e007fab626c091f9d0b27e91d07b5d4181e8b

Aliases

arxiv: 1807.05173 · arxiv_version: 1807.05173v1 · doi: 10.48550/arxiv.1807.05173 · pith_short_12: WEWDBLM3JM7Z · pith_short_16: WEWDBLM3JM7ZJQFP · pith_short_8: WEWDBLM3

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/WEWDBLM3JM7ZJQFP5NKQOTQAP6 \
  | 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: b12c30ad9b4b3f94c0afeb55074e007fab626c091f9d0b27e91d07b5d4181e8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa1ef6721004e51d47c9468961c08f822942ceebf510e2254a6a3cce5b25652a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-13T16:46:14Z",
    "title_canon_sha256": "b6574c9e73070132f5b8986aa471ef82548a85dc39c93c14062d74df8738c56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05173",
    "kind": "arxiv",
    "version": 1
  }
}