Pith Number

pith:HATN47C7

pith:2021:HATN47C7BAJHOZZP3PHQ74Z5B6

not attested not anchored not stored refs pending

A Weighted Generalized Coherence Approach for Sensing Matrix Design

Ajit Rajwade, Ameya Anjarlekar

arxiv:2110.02645 v1 · 2021-10-06 · cs.IT · cs.CV · eess.IV · 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{HATN47C7BAJHOZZP3PHQ74Z5B6}

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	2026-07-05T03:20:28.490047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3826de7c5f081277672fdbcf0ff33d0f801986ef503266561136401615771afd

Aliases

arxiv: 2110.02645 · arxiv_version: 2110.02645v1 · doi: 10.48550/arxiv.2110.02645 · pith_short_12: HATN47C7BAJH · pith_short_16: HATN47C7BAJHOZZP · pith_short_8: HATN47C7

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/HATN47C7BAJHOZZP3PHQ74Z5B6 \
  | 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: 3826de7c5f081277672fdbcf0ff33d0f801986ef503266561136401615771afd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71b9e9ea075dfb513a168e40156a7abe999de08c936fd87303c40fb55e68dd5",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-10-06T10:44:21Z",
    "title_canon_sha256": "53040c3d1ac4e9211961a03d51650f25e37f5041fe524aa5506472e9ecdefd95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02645",
    "kind": "arxiv",
    "version": 1
  }
}