Pith Number

pith:3PK7FJBW

pith:2013:3PK7FJBWEHTC2J3CVPN3M2XTFD

not attested not anchored not stored refs pending

Experimental protocol for high-fidelity heralded photon-to-atom quantum state transfer

Christoph Kurz, Jan Huwer, J\"urgen Eschner, Michael Schug, Pascal Eich, Philipp M\"uller

arxiv:1312.5995 v2 · 2013-12-20 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PK7FJBWEHTC2J3CVPN3M2XTFD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:29:39.188693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbd5f2a43621e62d2762abdbb66af328e85028e3b6a70a622152304e82dfd72d

Aliases

arxiv: 1312.5995 · arxiv_version: 1312.5995v2 · doi: 10.48550/arxiv.1312.5995 · pith_short_12: 3PK7FJBWEHTC · pith_short_16: 3PK7FJBWEHTC2J3C · pith_short_8: 3PK7FJBW

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/3PK7FJBWEHTC2J3CVPN3M2XTFD \
  | 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: dbd5f2a43621e62d2762abdbb66af328e85028e3b6a70a622152304e82dfd72d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6fa26a47037363e7deab2ac63a9731e8ab77942b6337148702e51ef4021df95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-20T15:46:21Z",
    "title_canon_sha256": "6e35f8a90d51dd173bd2274d378b5a62e74f90bac67f6eaf45e02593cfaae5fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5995",
    "kind": "arxiv",
    "version": 2
  }
}