Pith Number

pith:EGMALJJL

pith:2012:EGMALJJLDXNO4G432KCORPBID5

not attested not anchored not stored refs pending

On Detection-Directed Estimation Approach for Noisy Compressive Sensing

Heung-No Lee, Jaewook Kang, Kiseon Kim

arxiv:1201.3915 v5 · 2012-01-18 · 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{EGMALJJLDXNO4G432KCORPBID5}

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	2026-05-18T03:55:46.568881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219805a52b1ddaee1b9bd284e8bc281f5f3cb5ab5fb02c7e854601b4ccb1bb3a

Aliases

arxiv: 1201.3915 · arxiv_version: 1201.3915v5 · doi: 10.48550/arxiv.1201.3915 · pith_short_12: EGMALJJLDXNO · pith_short_16: EGMALJJLDXNO4G43 · pith_short_8: EGMALJJL

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/EGMALJJLDXNO4G432KCORPBID5 \
  | 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: 219805a52b1ddaee1b9bd284e8bc281f5f3cb5ab5fb02c7e854601b4ccb1bb3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1815cbc259eac9b1b7e5101f4c6287b4313704abcec7459d6c562c432fb8a07",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-01-18T13:33:40Z",
    "title_canon_sha256": "144a29a266e1b461272a3d5044b8af724182a9c8cef93d39f6ec102d2b39b444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3915",
    "kind": "arxiv",
    "version": 5
  }
}