Pith Number

pith:NZAHR5AK

pith:2016:NZAHR5AKAQ3YHO7WX6ZKNANN2K

not attested not anchored not stored refs pending

FIRE in the Field: Simulating the Threshold of Galaxy Formation

Alex Fitts, Andrew R. Wetzel, Claude-Andre Faucher-Giguere, Coral Wheeler, Daniel R. Weisz, Dusan Keres, Evan D. Skillman, James S. Bullock, Jose Onorbe, Michael Boylan-Kolchin, Oliver D. Elbert, Philip F. Hopkins

arxiv:1611.02281 v2 · 2016-11-07 · 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{NZAHR5AKAQ3YHO7WX6ZKNANN2K}

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

Learning the Universe with PRFM-vol: Introducing a new subgrid model for star formation in cosmological simulations

Columba: isolated dwarf galaxy populations in diverse cosmological environments simulated with a cold interstellar medium

HI Observations of Baryon-Dominated Dwarf Galaxy Candidates

Receipt and verification

First computed	2026-05-18T00:33:59.692603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4078f40a043783bbf6bfb2a681add283314a4108bfd9cb6ef056cae9bbf7f0

Aliases

arxiv: 1611.02281 · arxiv_version: 1611.02281v2 · doi: 10.48550/arxiv.1611.02281 · pith_short_12: NZAHR5AKAQ3Y · pith_short_16: NZAHR5AKAQ3YHO7W · pith_short_8: NZAHR5AK

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/NZAHR5AKAQ3YHO7WX6ZKNANN2K \
  | 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: 6e4078f40a043783bbf6bfb2a681add283314a4108bfd9cb6ef056cae9bbf7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "792d6a59d274e11963a2811f9e13dc5e642c2ddd619dc837a6289f100e46c490",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-07T21:00:00Z",
    "title_canon_sha256": "eb1c5c79d62c5e0ba1ac44346bb680f03c11633df4c5d1ada1ad97b37ff2e4b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02281",
    "kind": "arxiv",
    "version": 2
  }
}