Pith Number

pith:UHM2ZHLD

pith:2025:UHM2ZHLDO7XVAW74Y47SNU7B5C

not attested not anchored not stored refs pending

Temporarily quiescent galaxies at cosmic dawn: probing bursty star formation

Andrea Ferrara, Andrea Pallottini, Charlotte Mason, Michele Ginolfi, Stefania Salvadori, Stefano Carniani, Viola Gelli

arxiv:2501.16418 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{UHM2ZHLDO7XVAW74Y47SNU7B5C}

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

New constraints on stellar feedback through [O III] emission: interpreting ALMA and JWST observations with SPICE simulations

Receipt and verification

First computed	2026-07-05T10:06:12.718194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1d9ac9d6377ef505bfcc73f26d3e1e8bc4d73eb2da438f2e2c979b0ce55990e

Aliases

arxiv: 2501.16418 · arxiv_version: 2501.16418v1 · doi: 10.48550/arxiv.2501.16418 · pith_short_12: UHM2ZHLDO7XV · pith_short_16: UHM2ZHLDO7XVAW74 · pith_short_8: UHM2ZHLD

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/UHM2ZHLDO7XVAW74Y47SNU7B5C \
  | 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: a1d9ac9d6377ef505bfcc73f26d3e1e8bc4d73eb2da438f2e2c979b0ce55990e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b159dc4099b5a1f3c40f57b1b076338668d66b87bb2afe2424b07b560c6329f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-27T19:00:00Z",
    "title_canon_sha256": "1edebbdecc1fd08b861460a678158be71abd6d6b710f69a2464adbb3317e8d80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16418",
    "kind": "arxiv",
    "version": 1
  }
}