Pith Number

pith:ZSBYIARU

pith:2019:ZSBYIARUYBKAXUMJORF2LXT6TT

not attested not anchored not stored refs pending

A stochastic alternating minimizing method for sparse phase retrieval

Jianfeng Cai, Juntao You, Xiliang Lu, Yuling Jiao

arxiv:1906.05967 v1 · 2019-06-14 · stat.ML · cs.LG · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSBYIARUYBKAXUMJORF2LXT6TT}

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	2026-05-17T23:43:20.169167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc83840234c0540bd189744ba5de7e9cd7f0fb3636de78b0922d5249b778c1f2

Aliases

arxiv: 1906.05967 · arxiv_version: 1906.05967v1 · doi: 10.48550/arxiv.1906.05967 · pith_short_12: ZSBYIARUYBKA · pith_short_16: ZSBYIARUYBKAXUMJ · pith_short_8: ZSBYIARU

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/ZSBYIARUYBKAXUMJORF2LXT6TT \
  | 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: cc83840234c0540bd189744ba5de7e9cd7f0fb3636de78b0922d5249b778c1f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac05177ad247758f2d44500e16927f1857a772186600fa4b33b95be7f9541cc",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-14T00:24:34Z",
    "title_canon_sha256": "b3de3b084181178d368c7739d7f5c3ca02d5f4dcb6100a76e940a05b9965d65a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05967",
    "kind": "arxiv",
    "version": 1
  }
}