Pith Number

pith:EROM55NY

pith:2015:EROM55NYJT3725U3THH5EH54TN

not attested not anchored not stored refs pending

Phase Retrieval: An Overview of Recent Developments

Babak Hassibi, Kishore Jaganathan, Yonina C. Eldar

arxiv:1510.07713 v1 · 2015-10-26 · 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{EROM55NYJT3725U3THH5EH54TN}

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.

Cited by

1 paper in Pith

On The Geometric Analysis of A Quartic-quadratic Optimization Problem under A Spherical Constraint

Receipt and verification

First computed	2026-05-18T01:29:12.834172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245ccef5b84cf7fd769b99cfd21fbc9b71e6907662a86da8e0703cdf6c739cd8

Aliases

arxiv: 1510.07713 · arxiv_version: 1510.07713v1 · doi: 10.48550/arxiv.1510.07713 · pith_short_12: EROM55NYJT37 · pith_short_16: EROM55NYJT3725U3 · pith_short_8: EROM55NY

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/EROM55NYJT3725U3THH5EH54TN \
  | 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: 245ccef5b84cf7fd769b99cfd21fbc9b71e6907662a86da8e0703cdf6c739cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "969d7856d5bc6a55005d014c7ea610fba6c36590944420fec8b56559b310b0d9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-10-26T22:55:20Z",
    "title_canon_sha256": "b37744e274743a2c48ac5fa52cc7236e067a1a11236e2816e69899a2f1b42456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07713",
    "kind": "arxiv",
    "version": 1
  }
}