Pith Number

pith:IKUSGLWX

pith:2013:IKUSGLWXBBLAUCKESQZK3F37VI

not attested not anchored not stored refs pending

Invertibility and Robustness of Phaseless Reconstruction

Radu Balan, Yang Wang

arxiv:1308.4718 v1 · 2013-08-21 · math.FA · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKUSGLWXBBLAUCKESQZK3F37VI}

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	2026-05-18T03:15:20.134952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a9232ed708560a09449432ad977faa2dfe104a6765103d61a339182b8d4dd7

Aliases

arxiv: 1308.4718 · arxiv_version: 1308.4718v1 · doi: 10.48550/arxiv.1308.4718 · pith_short_12: IKUSGLWXBBLA · pith_short_16: IKUSGLWXBBLAUCKE · pith_short_8: IKUSGLWX

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/IKUSGLWXBBLAUCKESQZK3F37VI \
  | 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: 42a9232ed708560a09449432ad977faa2dfe104a6765103d61a339182b8d4dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75bfd22ab9695102a982e3363ce05b5e56e205a0273f8b6d76ef7780fe2f95fb",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-08-21T21:06:42Z",
    "title_canon_sha256": "0e99da6a5c572a2162702afdf1b51a8c1f9e63d8854149f8ddac05d6a360aed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4718",
    "kind": "arxiv",
    "version": 1
  }
}