Pith Number

pith:SY4U62ED

pith:2013:SY4U62EDBT6A2NXMOK4ACITSH2

not attested not anchored not stored refs pending

Effective noise channels for encoded quantum systems

Florian Fr\"owis, Frederik Kesting, Wolfgang D\"ur

arxiv:1306.1738 v1 · 2013-06-07 · 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{SY4U62EDBT6A2NXMOK4ACITSH2}

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	2026-05-18T03:08:37.289728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96394f68830cfc0d36ec72b80122723ea728ff2e784e5266da7a0d570b65f1c6

Aliases

arxiv: 1306.1738 · arxiv_version: 1306.1738v1 · doi: 10.48550/arxiv.1306.1738 · pith_short_12: SY4U62EDBT6A · pith_short_16: SY4U62EDBT6A2NXM · pith_short_8: SY4U62ED

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/SY4U62EDBT6A2NXMOK4ACITSH2 \
  | 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: 96394f68830cfc0d36ec72b80122723ea728ff2e784e5266da7a0d570b65f1c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b824e41cf9397d6ca0a6db59371bc301f200c255c8638a88e5bb68438951f6ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-07T14:52:56Z",
    "title_canon_sha256": "bc95e8787b12c7f091ee07b2866032bc91d244773264a7c094c07e12be249eb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1738",
    "kind": "arxiv",
    "version": 1
  }
}