Pith Number

pith:K76DSSM4

pith:2015:K76DSSM4UCCMTLY3MLGGDGSKZ6

not attested not anchored not stored refs pending

The Origin and Evolution of the Galaxy Mass-Metallicity Relation

(2) Northwestern, (3) UCSD, (4) UC Berkeley), Alexander L. Muratov (3), Claude-Andre Faucher-Giguere (2), Dusan Keres (3), Eliot Quataert (4) ((1) Caltech, Nick Zolman (1), Philip F. Hopkins (1), Xiangcheng Ma (1)

arxiv:1504.02097 v2 · 2015-04-08 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K76DSSM4UCCMTLY3MLGGDGSKZ6}

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

Massquerade: Impacts of Mass Ratio Reversals on Binary Black Hole Merger Rates and Mass Distributions

Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization

The Simulated Oxygen Shortage (SOS): Mapping the Missing OVI in Simulated Dwarf Galaxies to Subgrid Physics

Receipt and verification

First computed	2026-05-18T01:21:55.609405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57fc39499ca084c9af1b62cc619a4acf8185ec5605e0d9fc3207bd02d44e18a3

Aliases

arxiv: 1504.02097 · arxiv_version: 1504.02097v2 · doi: 10.48550/arxiv.1504.02097 · pith_short_12: K76DSSM4UCCM · pith_short_16: K76DSSM4UCCMTLY3 · pith_short_8: K76DSSM4

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/K76DSSM4UCCMTLY3MLGGDGSKZ6 \
  | 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: 57fc39499ca084c9af1b62cc619a4acf8185ec5605e0d9fc3207bd02d44e18a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51d1d6ac64694d88d417c481fc33ef922428d5369d0ca98f08202b382f08e45f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-08T20:00:40Z",
    "title_canon_sha256": "fb1292ae2051426dd6da62ed7c1d8191550d585a95d0a3ca502f37f6011002cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02097",
    "kind": "arxiv",
    "version": 2
  }
}