Pith Number

pith:WZLZ235V

pith:2018:WZLZ235VIAEMFFP6I2BIQUZRTX

not attested not anchored not stored refs pending

The Red Dead Redemption Survey of Circumgalactic Gas About Massive Galaxies. I. Mass and Metallicity of the Cool Phase

(2) Saint Michael's College, 3), (3) W. M. Keck Observatory, (4) Princeton University Observatory, (5) University of California, (6) Space Telescope Science Institute, 7), (7) Johns Hopkins University, (8) Pontificia Universidad Cat\'olica de Valpara\'iso), Christopher B. Wotta (1), David V. Bowen (4), J. Christopher Howk (1), John M. O'Meara (2, Joseph N. Burchett (5), Michelle A. Berg (1), Molly S. Peeples (6, Nicolas Lehner (1), Nicolas Tejos (8) ((1) University of Notre Dame, Santa Cruz

arxiv:1811.10717 v2 · 2018-11-26 · 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{WZLZ235VIAEMFFP6I2BIQUZRTX}

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	2026-07-05T00:06:32.125448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6579d6fb54008c295fe46828853319de974373f72a5b94a7bd62904ff30f0e3

Aliases

arxiv: 1811.10717 · arxiv_version: 1811.10717v2 · doi: 10.48550/arxiv.1811.10717 · pith_short_12: WZLZ235VIAEM · pith_short_16: WZLZ235VIAEMFFP6 · pith_short_8: WZLZ235V

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/WZLZ235VIAEMFFP6I2BIQUZRTX \
  | 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: b6579d6fb54008c295fe46828853319de974373f72a5b94a7bd62904ff30f0e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c963f1ded02c5c16d78b4461a8b9e17c9817b083e9e65b6dc5e95f0dcedcfc70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-26T22:15:47Z",
    "title_canon_sha256": "07f2aa22d27950a8e677997a1b847fa8b8a5462e0a1ab8ee2925f6666390f048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10717",
    "kind": "arxiv",
    "version": 2
  }
}