Pith Number

pith:FA4BDZZD

pith:2018:FA4BDZZDHD4AUHDELEMFZR4QJL

not attested not anchored not stored refs pending

On the fast quenching of young low-mass galaxies up to z $\sim$ 0.6: new spotlight on the lead role of environment

Anneya Golob, Christophe Adami, Jean Coupon, Marcin Sawicki, Nicola Malavasi, Olivier Ilbert, St\'ephane Arnouts, Thibaud Moutard

arxiv:1802.07628 v4 · 2018-02-21 · 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{FA4BDZZDHD4AUHDELEMFZR4QJL}

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	2026-05-17T23:52:18.582203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283811e72338f80a1c6459185cc7904ae24b1d7bacf33792fde4703b7fe0c2d8

Aliases

arxiv: 1802.07628 · arxiv_version: 1802.07628v4 · doi: 10.48550/arxiv.1802.07628 · pith_short_12: FA4BDZZDHD4A · pith_short_16: FA4BDZZDHD4AUHDE · pith_short_8: FA4BDZZD

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/FA4BDZZDHD4AUHDELEMFZR4QJL \
  | 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: 283811e72338f80a1c6459185cc7904ae24b1d7bacf33792fde4703b7fe0c2d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a6b91ce231e4b6629a840338e4acbc1a35c23f33f7d56616dfb9d66bd2444d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-21T15:56:07Z",
    "title_canon_sha256": "bf1416d7cc315c56e52eb06b7a2415e413e02ed76d15921d1e77853433b21d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07628",
    "kind": "arxiv",
    "version": 4
  }
}