Pith Number

pith:4GSJMKBJ

pith:2023:4GSJMKBJZ6CQAAAT4QNWMG3GHM

not attested not anchored not stored refs pending

The SAMI Survey: Evidence for dynamical coupling of ionised gas and young stellar populations

Amelia Fraser-McKelvie, \'Angel R. L\'opez-S\'anchez, Brent Groves, Caroline Foster, Emily Wisnioski, Francesco D'Eugenio, Henry R. M. Zovaro, Iraklis S. Konstantopoulos, Jesse van de Sande, Julia J. Bryant, Matt S. Owers, Sam Vaughan, Sarah Brough, Sarah M. Sweet, Scott M. Croom, Sree Oh, Sukyoung K. Yi

arxiv:2302.06712 v1 · 2023-02-13 · 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{4GSJMKBJZ6CQAAAT4QNWMG3GHM}

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	2026-07-05T05:44:15.931304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a4962829cf85000013e41b661b663b1c8758377badac34172a74ceb1b1133a

Aliases

arxiv: 2302.06712 · arxiv_version: 2302.06712v1 · doi: 10.48550/arxiv.2302.06712 · pith_short_12: 4GSJMKBJZ6CQ · pith_short_16: 4GSJMKBJZ6CQAAAT · pith_short_8: 4GSJMKBJ

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/4GSJMKBJZ6CQAAAT4QNWMG3GHM \
  | 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: e1a4962829cf85000013e41b661b663b1c8758377badac34172a74ceb1b1133a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "267efed4788a5b367ecc8e7f59a7567aeeae7755aeccd5061296d5d730a5fe04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-02-13T21:54:42Z",
    "title_canon_sha256": "682af6a16697fae0592cff443508362ba2b224eceb73f6bd4855a59f1454c3ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.06712",
    "kind": "arxiv",
    "version": 1
  }
}