Pith Number

pith:33K464MQ

pith:2018:33K464MQOHVN7AGTUTZRWROBC5

not attested not anchored not stored refs pending

Faithful state transfer between two-level systems via an actively cooled finite-temperature cavity

David Petrosyan, J\'ozsef Fort\'agh, L\H{o}rinc S\'ark\'any

arxiv:1801.06362 v2 · 2018-01-19 · 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{33K464MQOHVN7AGTUTZRWROBC5}

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	2026-05-18T00:18:35.669103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded5cf719071eadf80d3a4f31b45c117425320064d7dc6dad1ed00ca5c2ce68a

Aliases

arxiv: 1801.06362 · arxiv_version: 1801.06362v2 · doi: 10.48550/arxiv.1801.06362 · pith_short_12: 33K464MQOHVN · pith_short_16: 33K464MQOHVN7AGT · pith_short_8: 33K464MQ

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/33K464MQOHVN7AGTUTZRWROBC5 \
  | 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: ded5cf719071eadf80d3a4f31b45c117425320064d7dc6dad1ed00ca5c2ce68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260d46b9b33cc26b5630eddf6360b04021c5454f75e79515d2a6ade99259f430",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-19T11:02:51Z",
    "title_canon_sha256": "226d424f31db3d8a80b5cec3edc942959a3af40fe91b1b0361a74496578e6f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06362",
    "kind": "arxiv",
    "version": 2
  }
}