Pith Number

pith:54UPYVTV

pith:2021:54UPYVTVXIIR7Y3E6TBLTK7YOV

not attested not anchored not stored refs pending

SQuIGGLE: Studying Quenching in Intermediate-z Galaxies -- Gas, AnguLar Momentum, and Evolution

Andy D. Goulding, Benjamin D. Johnson, David Setton, Desika Narayanan, Jenny E. Greene, Joel Leja, Justin S. Spilker, Katherine A. Suess, Khalil Hall-Hooper, Margaret Verrico, Mariska Kriek, Qiana Hunt, Rachel Bezanson, Robert Feldmann, Sidney Lower

arxiv:2111.14878 v1 · 2021-11-29 · 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{54UPYVTVXIIR7Y3E6TBLTK7YOV}

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	2026-07-05T04:39:23.677480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef28fc5675ba111fe364f4c2b9abf8756befbabbf808a547250262c4823def4a

Aliases

arxiv: 2111.14878 · arxiv_version: 2111.14878v1 · doi: 10.48550/arxiv.2111.14878 · pith_short_12: 54UPYVTVXIIR · pith_short_16: 54UPYVTVXIIR7Y3E · pith_short_8: 54UPYVTV

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/54UPYVTVXIIR7Y3E6TBLTK7YOV \
  | 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: ef28fc5675ba111fe364f4c2b9abf8756befbabbf808a547250262c4823def4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73a856dcf94c2821e14f1c77647060d63514cd98d5969b18bbf3b7ee69516e6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-29T19:00:06Z",
    "title_canon_sha256": "801b8d503ef10ffa20adf38553350778ef448dd5e792726672d129aef4a9d0c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14878",
    "kind": "arxiv",
    "version": 1
  }
}