Pith Number

pith:DJPNT7VX

pith:2012:DJPNT7VXZWSRQPH4XK4KKE76C4

not attested not anchored not stored refs pending

Compressed Sensing Based on Random Symmetric Bernoulli Matrix

Ming Zhu, Tao Huang, Yi-Zheng Fan

arxiv:1212.3799 v1 · 2012-12-16 · 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{DJPNT7VXZWSRQPH4XK4KKE76C4}

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	2026-05-18T03:38:22.378794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5ed9feb7cda5183cfcbab8a513fe17342541c34746ffbfa8390b4afb91664e

Aliases

arxiv: 1212.3799 · arxiv_version: 1212.3799v1 · doi: 10.48550/arxiv.1212.3799 · pith_short_12: DJPNT7VXZWSR · pith_short_16: DJPNT7VXZWSRQPH4 · pith_short_8: DJPNT7VX

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/DJPNT7VXZWSRQPH4XK4KKE76C4 \
  | 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: 1a5ed9feb7cda5183cfcbab8a513fe17342541c34746ffbfa8390b4afb91664e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71148f06faf5de136280c776bf32da49d2fb499195c2d473f23eac823f9e592",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-12-16T15:01:09Z",
    "title_canon_sha256": "5b8c56d9305a2c205a654ce57894bded60e1e810f0667380e69b389277a7f1f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3799",
    "kind": "arxiv",
    "version": 1
  }
}