Pith Number

pith:TJNZWC77

pith:2016:TJNZWC77KCWVWIW7RENAULFGU6

not attested not anchored not stored refs pending

Measurement Bounds for Sparse Signal Reconstruction with Multiple Side Information

Andre Kaup, Huynh Van Luong, Jurgen Seiler, Nikos Deligiannis, Soren Forchhammer

arxiv:1605.03234 v2 · 2016-05-10 · cs.IT · cs.CV · math.IT · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJNZWC77KCWVWIW7RENAULFGU6}

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	2026-05-18T00:52:34.294129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a5b9b0bff50ad5b22df891a0a2ca6a78da6ed775626363551fc48d36ca71b71

Aliases

arxiv: 1605.03234 · arxiv_version: 1605.03234v2 · doi: 10.48550/arxiv.1605.03234 · pith_short_12: TJNZWC77KCWV · pith_short_16: TJNZWC77KCWVWIW7 · pith_short_8: TJNZWC77

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/TJNZWC77KCWVWIW7RENAULFGU6 \
  | 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: 9a5b9b0bff50ad5b22df891a0a2ca6a78da6ed775626363551fc48d36ca71b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a667c633e77e57a2d07d9d9ecce63e66be7a546ac3394ce1011fd15951a4a69",
    "cross_cats_sorted": [
      "cs.CV",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-10T22:48:14Z",
    "title_canon_sha256": "e1661b548e01384232d074d32539a67f6c73916a83591825b0ecc9cfb9f87d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03234",
    "kind": "arxiv",
    "version": 2
  }
}