Pith Number

pith:SMMHKDEG

pith:2019:SMMHKDEG4SFPBKATHAN3QGXK2E

not attested not anchored not stored refs pending

Phonon-mediated quantum state transfer and remote qubit entanglement

A. Bienfait, A. N. Cleland, C. R. Conner, \'E . Dumur, G. A. Peairs, H.-S. Chang, J. Grebel, K. J. Satzinger, M.-H. Chou, R. G. Povey, Y. P. Zhong

arxiv:1903.05672 v1 · 2019-03-13 · 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{SMMHKDEG4SFPBKATHAN3QGXK2E}

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	2026-05-17T23:47:43.718895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9318750c86e48af0a813381bb81aead1118a43df37c92fea08a69eaee66c8578

Aliases

arxiv: 1903.05672 · arxiv_version: 1903.05672v1 · doi: 10.48550/arxiv.1903.05672 · pith_short_12: SMMHKDEG4SFP · pith_short_16: SMMHKDEG4SFPBKAT · pith_short_8: SMMHKDEG

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/SMMHKDEG4SFPBKATHAN3QGXK2E \
  | 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: 9318750c86e48af0a813381bb81aead1118a43df37c92fea08a69eaee66c8578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b242b33171ef9c4f5a92c888c5a4beefe50edfb0a47a30a9469ed0695d222d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-13T18:42:32Z",
    "title_canon_sha256": "3f36cfd11b5b276dff30e6477d6686c5d745f806537180d3127783a1b4a67b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05672",
    "kind": "arxiv",
    "version": 1
  }
}