Pith Number

pith:KSEFOUQ7

pith:2020:KSEFOUQ7TGZKYIHFYC32GKRDY2

not attested not anchored not stored refs pending

Highly accurate Gaussian process tomography with geometrical sets of coherent states

Hyunseok Jeong, Kimin Park, Petr Marek, Seongwook Shin, Yong Siah Teo

arxiv:2012.14177 v1 · 2020-12-28 · 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{KSEFOUQ7TGZKYIHFYC32GKRDY2}

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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.

Cited by

1 paper in Pith

Energy-independent tomography of Gaussian states

Receipt and verification

First computed	2026-07-05T02:02:16.182179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548857521f99b2ac20e5c0b7a32a23c684c88db82e899680e0ddc2d1b9c029f2

Aliases

arxiv: 2012.14177 · arxiv_version: 2012.14177v1 · doi: 10.48550/arxiv.2012.14177 · pith_short_12: KSEFOUQ7TGZK · pith_short_16: KSEFOUQ7TGZKYIHF · pith_short_8: KSEFOUQ7

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/KSEFOUQ7TGZKYIHFYC32GKRDY2 \
  | 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: 548857521f99b2ac20e5c0b7a32a23c684c88db82e899680e0ddc2d1b9c029f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c6b1d746954ca724bd23742eb0d56ec78e2ddb8a85d90070214f44a6e8a4d4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-28T10:40:44Z",
    "title_canon_sha256": "f3a261a60da6ce68def8605ad844202571c7db96dfc23b8ecd3db614301e0fc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.14177",
    "kind": "arxiv",
    "version": 1
  }
}