Pith Number

pith:D23OYWLH

pith:2026:D23OYWLHAUQJV77754XCEXYK6G

not attested not anchored not stored refs pending

A Deep Study of the Spiral Galaxy W2246f

Alejandra Z. Lugo-Aranda, Aparna Nair, Chao-Wei Tsai, Devika Shobhana, Evelyn J. Johnston, Guodong Li, Hyunsung D. Jun, Mai Liao, Manuel Aravena, Roberto J. Assef, Rom\'an Fern\'andez Aranda, Sorya Lambert, Tanio Diaz Santos

arxiv:2605.29014 v1 · 2026-05-27 · 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{D23OYWLHAUQJV77754XCEXYK6G}

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	2026-05-29T01:04:43.501236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb6ec596705209affffef2e225f0af1913510a8321db6fc8d4187592a939422

Aliases

arxiv: 2605.29014 · arxiv_version: 2605.29014v1 · doi: 10.48550/arxiv.2605.29014 · pith_short_12: D23OYWLHAUQJ · pith_short_16: D23OYWLHAUQJV777 · pith_short_8: D23OYWLH

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/D23OYWLHAUQJV77754XCEXYK6G \
  | 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: 1eb6ec596705209affffef2e225f0af1913510a8321db6fc8d4187592a939422

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1210e20eeaff6c5aeba5317330b42fb052299bab9b0bc6869d9c5d16f072e1eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-27T19:11:47Z",
    "title_canon_sha256": "b244ff9ee91beb1642161cd686fc45fdc084e82db3f5658579eb1562c1d36b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29014",
    "kind": "arxiv",
    "version": 1
  }
}