Pith Number

pith:JR5Y7RFO

pith:2017:JR5Y7RFODWMV2H3BSGH2XSC3JJ

not attested not anchored not stored refs pending

Robust Phase Retrieval via ADMM with Outliers

H. C. So, X. Liu, Xue Jiang

arxiv:1702.06157 v1 · 2017-02-03 · cs.IT · cs.IR · 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{JR5Y7RFODWMV2H3BSGH2XSC3JJ}

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	2026-05-18T00:50:14.844275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c7b8fc4ae1d995d1f61918fabc85b4a4525c36b2efbd671f8d42b0af1cad1ab

Aliases

arxiv: 1702.06157 · arxiv_version: 1702.06157v1 · doi: 10.48550/arxiv.1702.06157 · pith_short_12: JR5Y7RFODWMV · pith_short_16: JR5Y7RFODWMV2H3B · pith_short_8: JR5Y7RFO

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/JR5Y7RFODWMV2H3BSGH2XSC3JJ \
  | 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: 4c7b8fc4ae1d995d1f61918fabc85b4a4525c36b2efbd671f8d42b0af1cad1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8354eaad1c7683ea89fcf173214c1fd9385597020409a0032b143eeda6cd48b7",
    "cross_cats_sorted": [
      "cs.IR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-03T02:57:16Z",
    "title_canon_sha256": "1b64efab4f3d499bdcbc8d28caf8c804133126e042aaf3461ae4651f8b9f673e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06157",
    "kind": "arxiv",
    "version": 1
  }
}