Pith Number

pith:7OAACMFV

pith:2016:7OAACMFVLPPSJCA3UHGW75TYA7

not attested not anchored not stored refs pending

A regularized tri-linear approach for optical interferometric imaging

Audrey Repetti, Jasleen Birdi, Yves Wiaux

arxiv:1609.00546 v2 · 2016-09-02 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OAACMFVLPPSJCA3UHGW75TYA7}

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	2026-05-18T00:40:41.175375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb800130b55bdf24881ba1cd6ff67807ef35d07529c44523bc870e1c23a207d1

Aliases

arxiv: 1609.00546 · arxiv_version: 1609.00546v2 · doi: 10.48550/arxiv.1609.00546 · pith_short_12: 7OAACMFVLPPS · pith_short_16: 7OAACMFVLPPSJCA3 · pith_short_8: 7OAACMFV

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/7OAACMFVLPPSJCA3UHGW75TYA7 \
  | 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: fb800130b55bdf24881ba1cd6ff67807ef35d07529c44523bc870e1c23a207d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a50d39ccfd5ce35cfbac029a305c4302eaeb18f50e1224b065724a9a5b39b6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-09-02T11:04:23Z",
    "title_canon_sha256": "b9f9680a3ec9c37241363da68c3c3426d38e5a25030ed7b8f7bcf8731e9796d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00546",
    "kind": "arxiv",
    "version": 2
  }
}