Pith Number

pith:YHXWNLJ7

pith:2025:YHXWNLJ7YHMIXGYXCZR2O6LLXU

not attested not anchored not stored refs pending

An ESO-SKAO Synergistic Approach to Galaxy Formation and Evolution Studies

Andrew Hopkins, Barbara Catinella, Elizabeth A. K. Adams, Emily Wisnioski, Eric Emsellem, Isabella Prandoni, Mark Sargent, Matthew Colless, Michele Cirasuolo, Natasha Maddox, Vincenzo Mainieri

arxiv:2501.05354 v1 · 2025-01-09 · 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{YHXWNLJ7YHMIXGYXCZR2O6LLXU}

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	2026-07-05T09:59:08.590536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1ef66ad3fc1d88b9b171663a7796bbd1dd3dd087c59898dd0a13a9b7f8562ef

Aliases

arxiv: 2501.05354 · arxiv_version: 2501.05354v1 · doi: 10.48550/arxiv.2501.05354 · pith_short_12: YHXWNLJ7YHMI · pith_short_16: YHXWNLJ7YHMIXGYX · pith_short_8: YHXWNLJ7

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/YHXWNLJ7YHMIXGYXCZR2O6LLXU \
  | 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: c1ef66ad3fc1d88b9b171663a7796bbd1dd3dd087c59898dd0a13a9b7f8562ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bab28b36069ef83c8329fae38974f402e0f24abf027c96ddf487e25c24b6ba6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-09T16:34:19Z",
    "title_canon_sha256": "cea3a14811691e3fc30d33d4a796072e821bc1476728d39c191c86fad9de2ff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05354",
    "kind": "arxiv",
    "version": 1
  }
}