Pith Number

pith:JBPE6EFA

pith:2022:JBPE6EFASDLZZUBJ57SVIIIZZB

not attested not anchored not stored refs pending

Rapid Quenching of Galaxies at Cosmic Noon

Benjamin D. Johnson, Charlie Conroy, Erica J. Nelson, Joel Leja, Minjung Park, Razieh Emami, Sam E. Cutler, Sandro Tacchella, Sirio Belli

arxiv:2210.03747 v2 · 2022-10-07 · 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{JBPE6EFASDLZZUBJ57SVIIIZZB}

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	2026-07-05T09:46:25.869786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

485e4f10a090d79cd029efe5542119c8562d8b530011f5d656ef5b73cd5ce211

Aliases

arxiv: 2210.03747 · arxiv_version: 2210.03747v2 · doi: 10.48550/arxiv.2210.03747 · pith_short_12: JBPE6EFASDLZ · pith_short_16: JBPE6EFASDLZZUBJ · pith_short_8: JBPE6EFA

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/JBPE6EFASDLZZUBJ57SVIIIZZB \
  | 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: 485e4f10a090d79cd029efe5542119c8562d8b530011f5d656ef5b73cd5ce211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae87cd2fdc086cada42d3a5f548c9a28d7a527be996ad3caec15bddc69b59882",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-07T18:00:00Z",
    "title_canon_sha256": "36f562a82cc8ba112c76dad4b1d6f78dc6c8c4f247b96ed067c4a5ee1747df05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03747",
    "kind": "arxiv",
    "version": 2
  }
}