Pith Number

pith:ECRYJTYK

pith:2022:ECRYJTYKWTQ3OCHYV3U5DDIERP

not attested not anchored not stored refs pending

FIRE-3: Updated Stellar Evolution Models, Yields, & Microphysics and Fitting Functions for Applications in Galaxy Simulations

Andrew Wetzel, Christopher C. Hayward, Claude-Andre Faucher-Giguere, Coral Wheeler, Daniel Angles-Alcazar, Dusan Keres, Eliot Quataert, James S. Bullock, Jonathan Stern, Jorge Moreno, Kung-Yi Su, Lina Necib, Matthew Orr, Michael Boylan-Kolchin, Michael Y. Grudic, Omid Sameie, Philip F. Hopkins, Robert Feldmann, Robyn Sanderson, Sarah R. Loebman, Xiangcheng Ma

arxiv:2203.00040 v1 · 2022-02-28 · astro-ph.GA · astro-ph.CO · astro-ph.HE · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECRYJTYKWTQ3OCHYV3U5DDIERP}

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

1 paper in Pith

Galactic Amnesia: The Information Washout of the Milky Way Merger History

Receipt and verification

First computed	2026-07-05T05:25:00.979557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20a384cf0ab4e1b708f8aee9d18d048be3cf09374c73ddd9eb73e661ae6a0e3a

Aliases

arxiv: 2203.00040 · arxiv_version: 2203.00040v1 · doi: 10.48550/arxiv.2203.00040 · pith_short_12: ECRYJTYKWTQ3 · pith_short_16: ECRYJTYKWTQ3OCHY · pith_short_8: ECRYJTYK

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/ECRYJTYKWTQ3OCHYV3U5DDIERP \
  | 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: 20a384cf0ab4e1b708f8aee9d18d048be3cf09374c73ddd9eb73e661ae6a0e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2326d4d0527f8f0fa65049bc3ec90496b5245f86e670e838815f746b09f0c490",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-28T19:10:28Z",
    "title_canon_sha256": "a63fab86418c841858a9cf1fa9ae03f8ba34e2073f8589fc9efdfdad34710aeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00040",
    "kind": "arxiv",
    "version": 1
  }
}