Pith Number

pith:6WBY3YNT

pith:2018:6WBY3YNTCTBMWVKZN2ZCIKKZZV

not attested not anchored not stored refs pending

Signal Recovery From 1-Bit Quantized Noisy Samples via Adaptive Thresholding

Mojtaba Soltanalian, Shahin Khobahi

arxiv:1812.03977 v1 · 2018-12-10 · cs.IT · cs.SY · eess.SP · 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{6WBY3YNTCTBMWVKZN2ZCIKKZZV}

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	2026-05-17T23:51:30.602227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5838de1b314c2cb55596eb2242959cd71f48f2d069c24b3396558468a39b333

Aliases

arxiv: 1812.03977 · arxiv_version: 1812.03977v1 · doi: 10.48550/arxiv.1812.03977 · pith_short_12: 6WBY3YNTCTBM · pith_short_16: 6WBY3YNTCTBMWVKZ · pith_short_8: 6WBY3YNT

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/6WBY3YNTCTBMWVKZN2ZCIKKZZV \
  | 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: f5838de1b314c2cb55596eb2242959cd71f48f2d069c24b3396558468a39b333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf84b5d0a279de32efdb1fd99fe82c98174442b5c07d1f8a86d07f43b45884e",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-10T18:55:21Z",
    "title_canon_sha256": "a717970c441614c2188cf4875691286e59453024d1f8c29847582ee157268ac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03977",
    "kind": "arxiv",
    "version": 1
  }
}