Pith Number

pith:PB4S75QR

pith:2016:PB4S75QRBLVP4ZIIHXYC7YTB6G

not attested not anchored not stored refs pending

Estimation of Bandlimited Grayscale Images From the Single Bit Observations of Pixels Affected by Additive Gaussian Noise

Abhinav Kumar, Animesh Kumar

arxiv:1610.08627 v1 · 2016-10-27 · cs.CV · 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{PB4S75QRBLVP4ZIIHXYC7YTB6G}

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	2026-05-18T01:01:07.714199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78792ff6110aeafe65083df02fe261f1b1ef5de4387edf5bcabdd89026923e84

Aliases

arxiv: 1610.08627 · arxiv_version: 1610.08627v1 · doi: 10.48550/arxiv.1610.08627 · pith_short_12: PB4S75QRBLVP · pith_short_16: PB4S75QRBLVP4ZII · pith_short_8: PB4S75QR

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/PB4S75QRBLVP4ZIIHXYC7YTB6G \
  | 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: 78792ff6110aeafe65083df02fe261f1b1ef5de4387edf5bcabdd89026923e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89030f2c8c8633bbe1bdd73ff51458a9a9821512cd46477184e4f652e0c72461",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-10-27T06:15:26Z",
    "title_canon_sha256": "638cd48fbba54f3bf16e00018641935ce5ccbf78b61196a616d98447245bd58a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08627",
    "kind": "arxiv",
    "version": 1
  }
}