Pith Number

pith:S7RP23JC

pith:2026:S7RP23JC6VRVWHXXCAZXQMMPVB

not attested not anchored not stored refs pending

Approximate Message Passing with Random Initialization for Phase Retrieval

Xingyu Xu, Yandi Shen, Yuchen Chen

arxiv:2608.01654 v1 · 2026-08-03 · math.ST · stat.ML · 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{S7RP23JC6VRVWHXXCAZXQMMPVB}

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	2026-08-04T02:06:20.973599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e2fd6d22f5635b1ef7103378318fa84f307c861eb4027647841265de671fb3

Aliases

arxiv: 2608.01654 · arxiv_version: 2608.01654v1 · doi: 10.48550/arxiv.2608.01654 · pith_short_12: S7RP23JC6VRV · pith_short_16: S7RP23JC6VRVWHXX · pith_short_8: S7RP23JC

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/S7RP23JC6VRVWHXXCAZXQMMPVB \
  | 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: 97e2fd6d22f5635b1ef7103378318fa84f307c861eb4027647841265de671fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5747aa18cba8de330c21131bda4f32dd389ac0b11a519522c2c0b893c959f30",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-08-03T03:44:13Z",
    "title_canon_sha256": "c9ca0229c778ac0fe74cfe96606fd21258d8878658538b45ff35b85739469514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01654",
    "kind": "arxiv",
    "version": 1
  }
}