Pith Number

pith:PPOEYL74

pith:2017:PPOEYL74YTN43HSJCRRVA7OS4S

not attested not anchored not stored refs pending

Simulating galaxies in the reionization era with FIRE-2: morphologies and sizes

Andrew Wetzel (UC Davis), Christopher C. Hayward (Flatiron), Claude-Andr\'e Faucher-Gigu\`ere (Northwestern), Du\v{s}an Kere\v{s} (UCSD), Eliot Quataert (Berkeley), Michael Boylan-Kolchin (UT Austin), Philip F. Hopkins (Caltech), Robert Feldmann (U of Zurich), Shea Garrison-Kimmel (Caltech), Xiangcheng Ma (Caltech)

arxiv:1710.00008 v2 · 2017-09-29 · 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{PPOEYL74YTN43HSJCRRVA7OS4S}

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	2026-05-18T00:19:26.517061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bdc4c2ffcc4dbcd9e491463507dd2e486c466faf9596ed3131833213ff9879a

Aliases

arxiv: 1710.00008 · arxiv_version: 1710.00008v2 · doi: 10.48550/arxiv.1710.00008 · pith_short_12: PPOEYL74YTN4 · pith_short_16: PPOEYL74YTN43HSJ · pith_short_8: PPOEYL74

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/PPOEYL74YTN43HSJCRRVA7OS4S \
  | 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: 7bdc4c2ffcc4dbcd9e491463507dd2e486c466faf9596ed3131833213ff9879a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a83f14ae6fee99924fec18dd62aa6d7f88632d7d6f3dfa7d4fb1a3ec901be3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-29T18:00:06Z",
    "title_canon_sha256": "7e23b0bef554aa5c8b157a59e8429c570205033b31b41e6469926f7d9144ad39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00008",
    "kind": "arxiv",
    "version": 2
  }
}