Pith Number

pith:SLOXZSTL

pith:2015:SLOXZSTLLCXCCEB34EQMEQDGFH

not attested not anchored not stored refs pending

EXIT Chart Analysis of Turbo Compressed Sensing Using Message Passing De-Quantization

Amin Movahed, Mark C. Reed, Shahriar Etemadi Tajbakhsh

arxiv:1505.00494 v1 · 2015-05-03 · 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{SLOXZSTLLCXCCEB34EQMEQDGFH}

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	2026-05-18T00:57:18.509980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92dd7cca6b58ae21103be120c2406629c66b8183b30e9d09a45cec46afea8f0b

Aliases

arxiv: 1505.00494 · arxiv_version: 1505.00494v1 · doi: 10.48550/arxiv.1505.00494 · pith_short_12: SLOXZSTLLCXC · pith_short_16: SLOXZSTLLCXCCEB3 · pith_short_8: SLOXZSTL

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/SLOXZSTLLCXCCEB34EQMEQDGFH \
  | 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: 92dd7cca6b58ae21103be120c2406629c66b8183b30e9d09a45cec46afea8f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1538d5eb46e979d51c9daaac32a10f633c270d548fbf058d0a471a429f96428",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-03T23:42:27Z",
    "title_canon_sha256": "deb6deaa8f9476b4cba7ac223c4ea299015c0cefc5b7bf5bea37fea3d9bc9180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00494",
    "kind": "arxiv",
    "version": 1
  }
}