Pith Number

pith:JE2H7DSC

pith:2015:JE2H7DSCK2O5ZBOQ6OUGKBAYRO

not attested not anchored not stored refs pending

Quantization of compressive samples with stable and robust recovery

Ozgur Yilmaz, Rayan Saab, Rongrong Wang

arxiv:1504.00087 v1 · 2015-04-01 · 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{JE2H7DSCK2O5ZBOQ6OUGKBAYRO}

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	2026-05-18T02:19:49.802226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49347f8e42569ddc85d0f3a86504188bbf66043968d8ee6666f1b4d3148c6980

Aliases

arxiv: 1504.00087 · arxiv_version: 1504.00087v1 · doi: 10.48550/arxiv.1504.00087 · pith_short_12: JE2H7DSCK2O5 · pith_short_16: JE2H7DSCK2O5ZBOQ · pith_short_8: JE2H7DSC

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/JE2H7DSCK2O5ZBOQ6OUGKBAYRO \
  | 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: 49347f8e42569ddc85d0f3a86504188bbf66043968d8ee6666f1b4d3148c6980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00d96310a3054a3c2370aaa6b6eac56b907dade5844ac83cd3e306cf846f156e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-01T02:42:54Z",
    "title_canon_sha256": "d7e7b7ad2c2a99ad27b52193b249f6e4cec442e99bf896f576f174baceceabc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00087",
    "kind": "arxiv",
    "version": 1
  }
}