Pith Number

pith:6UCWPZHT

pith:2018:6UCWPZHTIVD7FHBVEJQAB7SDTN

not attested not anchored not stored refs pending

Generalized Proximal Smoothing for Phase Retrieval

Arjun Rana, Jiawei Miao, Minh Pham, Penghang Yin, Stanley Osher

arxiv:1803.05610 v1 · 2018-03-15 · 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{6UCWPZHTIVD7FHBVEJQAB7SDTN}

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	2026-05-17T23:53:31.464479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50567e4f34547f29c35226000fe439b55240ef940744fc994545a96bf96b165

Aliases

arxiv: 1803.05610 · arxiv_version: 1803.05610v1 · doi: 10.48550/arxiv.1803.05610 · pith_short_12: 6UCWPZHTIVD7 · pith_short_16: 6UCWPZHTIVD7FHBV · pith_short_8: 6UCWPZHT

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/6UCWPZHTIVD7FHBVEJQAB7SDTN \
  | 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: f50567e4f34547f29c35226000fe439b55240ef940744fc994545a96bf96b165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f3819d979560ef9f0654c0ac3f7fdd97b0c675c1316732525e0179a4b82a93d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-15T06:22:48Z",
    "title_canon_sha256": "bdc810ffd209be22404d7b7f225043a59c5d47fcbcd869545f7c05b860dcef99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05610",
    "kind": "arxiv",
    "version": 1
  }
}