Pith Number

pith:3ARTDBYO

pith:2019:3ARTDBYOFULSIKNSYR6OSQKJLL

not attested not anchored not stored refs pending

AGN-driven quenching of satellite galaxies

Amanda C. N. Quirk, Ena Choi, Gohar Dashyan, Jeremiah P. Ostriker, Michaela Hirschmann, Rachel S. Somerville, Thorsten Naab

arxiv:1906.07431 v1 · 2019-06-18 · 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{3ARTDBYOFULSIKNSYR6OSQKJLL}

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	2026-05-17T23:41:07.671826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d82331870e2d172429b2c47ce941495afc380b2339848c4092193e9d5e17bc5a

Aliases

arxiv: 1906.07431 · arxiv_version: 1906.07431v1 · doi: 10.48550/arxiv.1906.07431 · pith_short_12: 3ARTDBYOFULS · pith_short_16: 3ARTDBYOFULSIKNS · pith_short_8: 3ARTDBYO

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/3ARTDBYOFULSIKNSYR6OSQKJLL \
  | 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: d82331870e2d172429b2c47ce941495afc380b2339848c4092193e9d5e17bc5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7047934b4443d382a927e00950d0daf2b8da08efd29fec570ad7f3de1afa3c69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-18T08:09:41Z",
    "title_canon_sha256": "e6c37a92149fb1d980d9a90b7dfde219fc916d902c324aeac111c394cec384c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07431",
    "kind": "arxiv",
    "version": 1
  }
}