Pith Number

pith:GJR3BMIB

pith:2017:GJR3BMIB4ICTAOPZ7AQVQ27UNT

not attested not anchored not stored refs pending

Unveiling Bias Compensation in Turbo-Based Algorithms for (Discrete) Compressed Sensing

Robert F.H. Fischer, Susanne Sparrer

arxiv:1703.00707 v1 · 2017-03-02 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJR3BMIB4ICTAOPZ7AQVQ27UNT}

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	2026-05-18T00:49:40.969398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3263b0b101e2053039f9f821586bf46cde5dad680d5bcdf22ca0b65d547b93f8

Aliases

arxiv: 1703.00707 · arxiv_version: 1703.00707v1 · doi: 10.48550/arxiv.1703.00707 · pith_short_12: GJR3BMIB4ICT · pith_short_16: GJR3BMIB4ICTAOPZ · pith_short_8: GJR3BMIB

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/GJR3BMIB4ICTAOPZ7AQVQ27UNT \
  | 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: 3263b0b101e2053039f9f821586bf46cde5dad680d5bcdf22ca0b65d547b93f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43cbfa75594c147ad0e319e6a38a809fbda2aadb211afb41caae1f8ec9d533a2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-02T10:47:58Z",
    "title_canon_sha256": "1873059c0e29abe8a8c11b2b89a75ae75a616438fbdf3600f18ee48a632f63b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00707",
    "kind": "arxiv",
    "version": 1
  }
}