Pith Number

pith:CRKASHXU

pith:2011:CRKASHXUEKUM4TAJZDS2KAB3BE

not attested not anchored not stored refs pending

Compressive Phase Retrieval From Squared Output Measurements Via Semidefinite Programming

Allen Y. Yang, Henrik Ohlsson, Roy Dong, S. Shankar Sastry

arxiv:1111.6323 v3 · 2011-11-28 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRKASHXUEKUM4TAJZDS2KAB3BE}

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	2026-05-18T00:59:09.996777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1454091ef422a8ce4c09c8e5a5003b0920e6e522ef2c53169b4e5bf33986757a

Aliases

arxiv: 1111.6323 · arxiv_version: 1111.6323v3 · doi: 10.48550/arxiv.1111.6323 · pith_short_12: CRKASHXUEKUM · pith_short_16: CRKASHXUEKUM4TAJ · pith_short_8: CRKASHXU

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/CRKASHXUEKUM4TAJZDS2KAB3BE \
  | 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: 1454091ef422a8ce4c09c8e5a5003b0920e6e522ef2c53169b4e5bf33986757a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9fe6f6448657a58a2157c578c1622be972ffc70ffe8b765b7e7914e237c0927",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-11-28T00:15:58Z",
    "title_canon_sha256": "bdb49f2df1e004fb91539df67cfe9ec66e1385d7f3364f995f626539bdb77a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6323",
    "kind": "arxiv",
    "version": 3
  }
}