Pith Number

pith:7EPWBSPB

pith:2026:7EPWBSPBEK5I2FPO2LM6QSRCHV

not attested not anchored not stored refs pending

Multifrequency Synthesis via CHIBI: Colorful Hierarchical Interferometric Bayesian Imaging

Daniel C. M. Palumbo, Dominic Pesce, Erandi Chavez, Michael D. Johnson, Paul Tiede, Sara Issaoun, Yuh Tsunetoe

arxiv:2606.04094 v1 · 2026-06-02 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EPWBSPBEK5I2FPO2LM6QSRCHV}

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	2026-06-04T00:06:46.443681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f91f60c9e122ba8d15eed2d9e84a223d6db64c4e12f46d2d7bd7b259873a8ff2

Aliases

arxiv: 2606.04094 · arxiv_version: 2606.04094v1 · doi: 10.48550/arxiv.2606.04094 · pith_short_12: 7EPWBSPBEK5I · pith_short_16: 7EPWBSPBEK5I2FPO · pith_short_8: 7EPWBSPB

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/7EPWBSPBEK5I2FPO2LM6QSRCHV \
  | 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: f91f60c9e122ba8d15eed2d9e84a223d6db64c4e12f46d2d7bd7b259873a8ff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab45657e20ef3ac8efe8baf88c3e161e5d5b5b9e5ae9f7e4f6b0ab851f6d500",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-02T18:00:06Z",
    "title_canon_sha256": "bdbdb8225fbbdbe6bbda7c706550efd8186103751cc4a9dac9308e5a51146f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04094",
    "kind": "arxiv",
    "version": 1
  }
}