Pith Number

pith:L622QRSW

pith:2014:L622QRSWHX4BRTPSL4Y6ZPMLYC

not attested not anchored not stored refs pending

Signal Reconstruction Framework Based On Projections Onto Epigraph Set Of A Convex Cost Function (PESC)

A. Enis Cetin, Kivanc Kose, Mohammad Tofighi

arxiv:1402.2088 v1 · 2014-02-10 · math.OC · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L622QRSWHX4BRTPSL4Y6ZPMLYC}

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	2026-05-18T02:59:32.365873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb5a846563df818cdf25f31ecbd8bc087d6133f1aab089907db8dbde197260e

Aliases

arxiv: 1402.2088 · arxiv_version: 1402.2088v1 · doi: 10.48550/arxiv.1402.2088 · pith_short_12: L622QRSWHX4B · pith_short_16: L622QRSWHX4BRTPS · pith_short_8: L622QRSW

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/L622QRSWHX4BRTPSL4Y6ZPMLYC \
  | 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: 5fb5a846563df818cdf25f31ecbd8bc087d6133f1aab089907db8dbde197260e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b6d70f80725eec0822c4e161e10b1487629a7d030f9db1924deeaa2b5cbefea",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-02-10T10:25:23Z",
    "title_canon_sha256": "64668fbd22ccb501781e7648385e36b66f0233b63fe399d79ef709d5a8290126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2088",
    "kind": "arxiv",
    "version": 1
  }
}