Pith Number

pith:MECUVJUT

pith:2026:MECUVJUTO5M7K4YXGW67SFPEDP

not attested not anchored not stored refs pending

The short and long of iPhoton science for a boosted Hubble

Alaina Henry, Alberto Saldana-Lopez, Anne E. Jaskot, Claudia Scarlata, Cody Carr, Jack Ford, Matthew J. Hayes, Sophia R. Flury, Stephan R. McCandliss, Timothy Heckman

arxiv:2606.06583 v1 · 2026-06-04 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MECUVJUTO5M7K4YXGW67SFPEDP}

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	2026-06-08T00:03:45.762953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61054aa6937759f5731735bdf915e41bf4b8c57455aa3d99abba626055b0adbd

Aliases

arxiv: 2606.06583 · arxiv_version: 2606.06583v1 · doi: 10.48550/arxiv.2606.06583 · pith_short_12: MECUVJUTO5M7 · pith_short_16: MECUVJUTO5M7K4YX · pith_short_8: MECUVJUT

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/MECUVJUTO5M7K4YXGW67SFPEDP \
  | 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: 61054aa6937759f5731735bdf915e41bf4b8c57455aa3d99abba626055b0adbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60bbccf0f78f31712b84151fd1c1d31e40d79558197daa90cfa950d32d57584f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-04T18:00:01Z",
    "title_canon_sha256": "90a5d560aec9435078adfe3d9722afaf6828d5093a6b8c14967bdd3c3eb0e46b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06583",
    "kind": "arxiv",
    "version": 1
  }
}