Pith Number

pith:F4OY2P4X

pith:2025:F4OY2P4XEW5L6LCTIA5L6BE3RR

not attested not anchored not stored refs pending

SQuIGG$\vec{L}$E: Observational Evidence of Low Ongoing Star Formation Rates in Gas-Rich Post-Starburst Galaxies

Andy D. Goulding, David J. Setton, Desika Narayanan, Jenny E. Greene, Justin Spilker, Katherine A. Suess, Mariska Kriek, Pengpei Zhu, Rachel Bezanson, Robert Feldmann, Vincenzo Donofrio

arxiv:2501.16459 v1 · 2025-01-27 · 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{F4OY2P4XEW5L6LCTIA5L6BE3RR}

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.

Cited by

1 paper in Pith

Sparks: The Magellan/FIRE survey from starburst to post-starburst

Receipt and verification

First computed	2026-07-05T10:20:43.271221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f1d8d3f9725babf2c53403abf049b8c50f4eea7159a7bc1400085286de0a7b9

Aliases

arxiv: 2501.16459 · arxiv_version: 2501.16459v1 · doi: 10.48550/arxiv.2501.16459 · pith_short_12: F4OY2P4XEW5L · pith_short_16: F4OY2P4XEW5L6LCT · pith_short_8: F4OY2P4X

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/F4OY2P4XEW5L6LCTIA5L6BE3RR \
  | 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: 2f1d8d3f9725babf2c53403abf049b8c50f4eea7159a7bc1400085286de0a7b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29d4e247050216a29bc82c837af3f7d1295c2f69a91f9a1bddffdc03603a16ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-27T19:39:35Z",
    "title_canon_sha256": "f6af2fb946d9e3da00b6e851b7183b85576e477dcb2f8c4f3c38aae8662bda47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16459",
    "kind": "arxiv",
    "version": 1
  }
}