Pith Number

pith:ZO66LSWF

pith:2017:ZO66LSWFKY34DUCE6YPK4WVPSG

not attested not anchored not stored refs pending

Fundamental Limits of PhaseMax for Phase Retrieval: A Replica Analysis

Oussama Dhifallah, Yue M. Lu

arxiv:1708.03355 v1 · 2017-08-10 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZO66LSWFKY34DUCE6YPK4WVPSG}

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	2026-05-18T00:38:13.362444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbbde5cac55637c1d044f61eae5aaf91b83f22d4beb9e9c9c41719266148d119

Aliases

arxiv: 1708.03355 · arxiv_version: 1708.03355v1 · doi: 10.48550/arxiv.1708.03355 · pith_short_12: ZO66LSWFKY34 · pith_short_16: ZO66LSWFKY34DUCE · pith_short_8: ZO66LSWF

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/ZO66LSWFKY34DUCE6YPK4WVPSG \
  | 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: cbbde5cac55637c1d044f61eae5aaf91b83f22d4beb9e9c9c41719266148d119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5d5832a3a27818adfde711d9827ff6d25dc37d43cf5b842d520e2fb159eb9e1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-10T18:41:45Z",
    "title_canon_sha256": "dcb364be708dc2018a863612d6273657a5ac1a61ca3379086b6e6361464e5fba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03355",
    "kind": "arxiv",
    "version": 1
  }
}