Pith Number

pith:6S6Z5LJX

pith:2019:6S6Z5LJXYO6ADNLQDSV3QBBPBP

not attested not anchored not stored refs pending

Online Regularization by Denoising with Applications to Phase Retrieval

Jiaming Liu, Ulugbek S. Kamilov, Yu Sun, Zihui Wu

arxiv:1909.02040 v1 · 2019-09-04 · eess.IV · 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{6S6Z5LJXYO6ADNLQDSV3QBBPBP}

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	2026-07-05T00:02:29.625157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4bd9ead37c3bc01b5701cabb8042f0bc822e6343bfbf507787abfb1e4cb9f17

Aliases

arxiv: 1909.02040 · arxiv_version: 1909.02040v1 · doi: 10.48550/arxiv.1909.02040 · pith_short_12: 6S6Z5LJXYO6A · pith_short_16: 6S6Z5LJXYO6ADNLQ · pith_short_8: 6S6Z5LJX

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/6S6Z5LJXYO6ADNLQDSV3QBBPBP \
  | 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: f4bd9ead37c3bc01b5701cabb8042f0bc822e6343bfbf507787abfb1e4cb9f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b5bf284d69b4bb386ce4622159bbcd73b31cfab116ce0b7f51caee5d574856c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-09-04T18:29:10Z",
    "title_canon_sha256": "f57e88a0b49e69f34c65d3a4e6ee7acd5c06f55d25845a016d0650faeca334c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02040",
    "kind": "arxiv",
    "version": 1
  }
}