Pith Number

pith:55IDBRPG

pith:2013:55IDBRPGBK6UN2KGVFXTDGT6RP

not attested not anchored not stored refs pending

Analysis Based Blind Compressive Sensing

Julian W\"ormann, Martin Kleinsteuber, Simon Hawe

arxiv:1302.1094 v2 · 2013-02-05 · 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{55IDBRPGBK6UN2KGVFXTDGT6RP}

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	2026-05-18T03:29:50.103631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef5030c5e60abd46e946a96f319a7e8bd26da3bb0e0b2fd5188b1ea956bcb435

Aliases

arxiv: 1302.1094 · arxiv_version: 1302.1094v2 · doi: 10.48550/arxiv.1302.1094 · pith_short_12: 55IDBRPGBK6U · pith_short_16: 55IDBRPGBK6UN2KG · pith_short_8: 55IDBRPG

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/55IDBRPGBK6UN2KGVFXTDGT6RP \
  | 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: ef5030c5e60abd46e946a96f319a7e8bd26da3bb0e0b2fd5188b1ea956bcb435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf0f6999d12981d40adf4f6535b0e1a754e3de07de5b3177c9d3154aadf347b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-02-05T16:25:38Z",
    "title_canon_sha256": "f80823f5d774f205de52914db494f35c156c71abf3215fac50f82b7febf6d382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1094",
    "kind": "arxiv",
    "version": 2
  }
}