Pith Number

pith:KF3C5FYY

pith:2014:KF3C5FYYRSTDPLRWQDGCUNNLG4

not attested not anchored not stored refs pending

Phase Retrieval via Wirtinger Flow: Theory and Algorithms

Emmanuel Candes, Mahdi Soltanolkotabi, Xiaodong Li

arxiv:1407.1065 v3 · 2014-07-03 · cs.IT · math.FA · math.IT · math.NA · math.OC · 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{KF3C5FYYRSTDPLRWQDGCUNNLG4}

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	2026-05-18T00:58:41.287157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51762e97188ca637ae3680cc2a35ab370e19175a87d1be5c5ef837ccb25263ad

Aliases

arxiv: 1407.1065 · arxiv_version: 1407.1065v3 · doi: 10.48550/arxiv.1407.1065 · pith_short_12: KF3C5FYYRSTD · pith_short_16: KF3C5FYYRSTDPLRW · pith_short_8: KF3C5FYY

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/KF3C5FYYRSTDPLRWQDGCUNNLG4 \
  | 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: 51762e97188ca637ae3680cc2a35ab370e19175a87d1be5c5ef837ccb25263ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cf844f02c77e1f68d3786efd04290751e2d7fac005a4af4288544c99f979019",
    "cross_cats_sorted": [
      "math.FA",
      "math.IT",
      "math.NA",
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-07-03T21:14:47Z",
    "title_canon_sha256": "5987525a5fb5394c928c99b24a6331d1edffe70e9fa1b5a4d100ec436e6ad93a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1065",
    "kind": "arxiv",
    "version": 3
  }
}