Pith Number

pith:OPANQAEY

pith:2024:OPANQAEYOBXFODB3373A7YLQDI

not attested not anchored not stored refs pending

Using multiobjective optimization to reconstruct interferometric data (II): polarimetry and time dynamics

Alejandro Mus, Andrei Lobanov, Hendrik M\"uller, Ivan Mart\'i-Vidal

arxiv:2401.13349 v1 · 2024-01-24 · astro-ph.IM · astro-ph.GA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPANQAEYOBXFODB3373A7YLQDI}

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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

VAPOLA -- A multi-year, multi-band polarization survey of AGN and Sgr A* at mm wavelengths with ALMA I. Survey Overview and Science-Ready Archival Products

Receipt and verification

First computed	2026-07-05T07:37:04.212035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73c0d80098706e570c3bdff60fe1701a13fbd9e4f7a020081239ee17c653ad20

Aliases

arxiv: 2401.13349 · arxiv_version: 2401.13349v1 · doi: 10.48550/arxiv.2401.13349 · pith_short_12: OPANQAEYOBXF · pith_short_16: OPANQAEYOBXFODB3 · pith_short_8: OPANQAEY

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/OPANQAEYOBXFODB3373A7YLQDI \
  | 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: 73c0d80098706e570c3bdff60fe1701a13fbd9e4f7a020081239ee17c653ad20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49369b5316143ad7fab0790d7d0f92f78836887fd7e93684438b52c8c4ad9468",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-01-24T10:25:39Z",
    "title_canon_sha256": "4347937cee8a50f09184fab54b4e23533eace2e6a84c2e2a0f17ffe14f4487df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13349",
    "kind": "arxiv",
    "version": 1
  }
}