Pith Number

pith:FGNJZPMB

pith:2019:FGNJZPMBFLZKIY47RRPWQNE4EG

not attested not anchored not stored refs pending

Quantum Annealing Based Binary Compressive Sensing with Matrix Uncertainty

Milton Halem, Ramin Ayanzadeh, Seyedahmad Mousavi, Tim Finin

arxiv:1901.00088 v1 · 2019-01-01 · cs.IT · math.IT · 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{FGNJZPMBFLZKIY47RRPWQNE4EG}

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	2026-05-17T23:57:06.956550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

299a9cbd812af2a4639f8c5f68349c21acb5b26922fc9b910563e6643d1ddb32

Aliases

arxiv: 1901.00088 · arxiv_version: 1901.00088v1 · doi: 10.48550/arxiv.1901.00088 · pith_short_12: FGNJZPMBFLZK · pith_short_16: FGNJZPMBFLZKIY47 · pith_short_8: FGNJZPMB

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/FGNJZPMBFLZKIY47RRPWQNE4EG \
  | 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: 299a9cbd812af2a4639f8c5f68349c21acb5b26922fc9b910563e6643d1ddb32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f67531fa83d1a2d858e37f7f2e2ebb3425225296c983ba0d9401ea9dfc85834e",
    "cross_cats_sorted": [
      "math.IT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-01T04:17:08Z",
    "title_canon_sha256": "81fde30e2ca2e3d6d1414988d9f767f94fec05418da5709187eec5f174648e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00088",
    "kind": "arxiv",
    "version": 1
  }
}