Pith Number

pith:EEDJ45GV

pith:2026:EEDJ45GV27NTZ2EWQRSZYTNSQ2

not attested not anchored not stored refs pending

A Multiband Study of the HR 4796A Disk in the Optical Using MagAO-X

Alex Hedglen, Alycia J. Weinberger, Avalon Gower, Eden McEwen, Elena Tonucci, Jared R. Males, Jay K. Kueny, Jhen Lumbres, Jialin Li, Joseph D. Long, Joshua Liberman, Katie Twitchell, Laird M. Close, Lauren Schatz, Logan Pearce, Maggie Y. Kautz, Olivier Guyon, Parker T. Johnson, Sebastiaan Haffert, Warren Foster, Zhe-Yu Daniel Lin

arxiv:2606.23480 v1 · 2026-06-22 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEDJ45GV27NTZ2EWQRSZYTNSQ2}

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	2026-06-23T03:14:21.144421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21069e74d5d7db3ce89684659c4db286845e5a40797e07e2b897853f37442976

Aliases

arxiv: 2606.23480 · arxiv_version: 2606.23480v1 · doi: 10.48550/arxiv.2606.23480 · pith_short_12: EEDJ45GV27NT · pith_short_16: EEDJ45GV27NTZ2EW · pith_short_8: EEDJ45GV

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/EEDJ45GV27NTZ2EWQRSZYTNSQ2 \
  | 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: 21069e74d5d7db3ce89684659c4db286845e5a40797e07e2b897853f37442976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d23e2e47bff5f4f4c35142048aca3bc07234da7a571990abdf84e7f60ce9e645",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-22T15:26:38Z",
    "title_canon_sha256": "2ad44d9031633d4feda74f23533e69f45bac8930cf5968b28187998de18bd5fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23480",
    "kind": "arxiv",
    "version": 1
  }
}