Pith Number

pith:G2ERNVL3

pith:2018:G2ERNVL3QXWD6AZ4QA7DZTGHUX

not attested not anchored not stored refs pending

Phase Retrieval Under a Generative Prior

Oscar Leong, Paul Hand, Vladislav Voroninski

arxiv:1807.04261 v1 · 2018-07-11 · cs.IT · cs.LG · math.IT · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2ERNVL3QXWD6AZ4QA7DZTGHUX}

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	2026-05-18T00:10:57.522636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

368916d57b85ec3f033c803e3cccc7a5c2a1dd4372ffc55a7d0257138514be21

Aliases

arxiv: 1807.04261 · arxiv_version: 1807.04261v1 · doi: 10.48550/arxiv.1807.04261 · pith_short_12: G2ERNVL3QXWD · pith_short_16: G2ERNVL3QXWD6AZ4 · pith_short_8: G2ERNVL3

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/G2ERNVL3QXWD6AZ4QA7DZTGHUX \
  | 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: 368916d57b85ec3f033c803e3cccc7a5c2a1dd4372ffc55a7d0257138514be21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bdc49796e94e81d585f1273e3acfce550746d53334e08009993d2c40cf4d726",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-07-11T17:52:07Z",
    "title_canon_sha256": "c6ec35624bf39c2cf2074a1acd8662098ff35d2723f28942ec6bdae0b9522183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04261",
    "kind": "arxiv",
    "version": 1
  }
}