Pith Number

pith:VUE2VSD7

pith:2021:VUE2VSD7KYWDMNC7BDZCGUDVVR

not attested not anchored not stored refs pending

Compressed Sensing Measurement of Long-Range Correlated Noise

Alireza Seif, Mohammad Hafezi, Yi-Kai Liu

arxiv:2105.12589 v1 · 2021-05-26 · quant-ph · cs.IT · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUE2VSD7KYWDMNC7BDZCGUDVVR}

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.

Cited by

1 paper in Pith

Heisenberg-limited Hamiltonian learning continuous variable systems via engineered dissipation

Receipt and verification

First computed	2026-07-05T02:43:40.485894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad09aac87f562c36345f08f2235075ac657dc110489743c01a05561ae1ef5dbf

Aliases

arxiv: 2105.12589 · arxiv_version: 2105.12589v1 · doi: 10.48550/arxiv.2105.12589 · pith_short_12: VUE2VSD7KYWD · pith_short_16: VUE2VSD7KYWDMNC7 · pith_short_8: VUE2VSD7

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/VUE2VSD7KYWDMNC7BDZCGUDVVR \
  | 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: ad09aac87f562c36345f08f2235075ac657dc110489743c01a05561ae1ef5dbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ee482671ee45ef6d4abd3341ed05b941b78ef3bd482b3b25f17fa6e3da264a0",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-26T14:47:26Z",
    "title_canon_sha256": "b5110884c00f19d77003fe173e48398d7c7d1024197d75ff8769c7cfed4f3b45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12589",
    "kind": "arxiv",
    "version": 1
  }
}