Pith Number

pith:725QCWTE

pith:2025:725QCWTED376FL5CEQYFUEY4DK

not attested not anchored not stored refs pending

Improved SED-Fitting Assumptions Result in Inside-Out Quenching at $z\sim0.5$ and Quenching at All Radii Simultaneously at $z\sim1$

Alexander de la Vega, Anton M. Koekemoer, Camilla Pacifici, Emma Curtis-Lake, Jacopo Chevallard, Stephane Charlot, Susan A. Kassin, Timothy M. Heckman, Weichen Wang

arxiv:2501.06297 v3 · 2025-01-10 · 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{725QCWTED376FL5CEQYFUEY4DK}

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	2026-07-05T10:19:35.732439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

febb015a641effe2afa224305a131c1a8b11e1c09bafe1ce28bcc2cf14fbb822

Aliases

arxiv: 2501.06297 · arxiv_version: 2501.06297v3 · doi: 10.48550/arxiv.2501.06297 · pith_short_12: 725QCWTED376 · pith_short_16: 725QCWTED376FL5C · pith_short_8: 725QCWTE

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/725QCWTED376FL5CEQYFUEY4DK \
  | 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: febb015a641effe2afa224305a131c1a8b11e1c09bafe1ce28bcc2cf14fbb822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ef7b1c383c63319f166b8619e0ff498f92dcbf7d1105d4f573559c1fc92eef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-10T19:00:02Z",
    "title_canon_sha256": "594b051ceac7af5b010605c57c0f5ec81f03020541baedd20f9ceb598dd83519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06297",
    "kind": "arxiv",
    "version": 3
  }
}