Pith Number

pith:4Y4W5CVA

pith:2016:4Y4W5CVANHCOBCTSZEVGIVJDMB

not attested not anchored not stored refs pending

Quasars Probing Galaxies: I. Signatures of Gas Accretion at Redshift Approximately 0.2

Christopher W. Churchill, Crystal L. Martin, Glenn G. Kacprzak, Stephanie H. Ho

arxiv:1611.04579 v2 · 2016-11-14 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y4W5CVANHCOBCTSZEVGIVJDMB}

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

3 papers in Pith

The Thermodynamic and Kinematic Evolution of Circumgalactic Gas around $z=1$ in the IllustrisTNG model

Differences between emission and absorption tracers of spatially resolved outflows in clumpy z ~ 0.1 star-forming galaxies

Peering down the barrel with DESI DR2: 10 000+ inflows at $z$ < 0.6 reveal how galaxies accrete cold gas

Receipt and verification

First computed	2026-05-18T00:51:02.893979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6396e8aa069c4e08a72c92a645523604bcc4e6e2d34ce662985931cf8640aa7

Aliases

arxiv: 1611.04579 · arxiv_version: 1611.04579v2 · doi: 10.48550/arxiv.1611.04579 · pith_short_12: 4Y4W5CVANHCO · pith_short_16: 4Y4W5CVANHCOBCTS · pith_short_8: 4Y4W5CVA

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/4Y4W5CVANHCOBCTSZEVGIVJDMB \
  | 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: e6396e8aa069c4e08a72c92a645523604bcc4e6e2d34ce662985931cf8640aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90a564e23e69dc68e219750933efd1ba4fa9674f1c15d0f1bb0916f3d33f843f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-14T20:56:54Z",
    "title_canon_sha256": "6e5ad554809ea860852c3df4c4726b2d080f8561f6156a210ef49474b2557d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04579",
    "kind": "arxiv",
    "version": 2
  }
}