Pith Number

pith:ODB2AEKX

pith:2026:ODB2AEKXSWTFHB7UO74V7W6IMY

not attested not anchored not stored refs pending

Hot or Cold? Radial Redistribution of Stars in FIRE Simulations of Milky Way-Mass Galaxies and the Asymmetry of Inward versus Outward Migrators

Andrew Wetzel, Cecilia Steel, Fiona McCluskey, Kathryne J. Daniel, Rori Kang, Sarah Loebman

arxiv:2607.00077 v1 · 2026-06-30 · astro-ph.GA · 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{ODB2AEKXSWTFHB7UO74V7W6IMY}

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	2026-07-02T00:18:33.407511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c3a0115795a65387f477f95fdbc86607d6a663a3febbcc83179dd73c677a13

Aliases

arxiv: 2607.00077 · arxiv_version: 2607.00077v1 · doi: 10.48550/arxiv.2607.00077 · pith_short_12: ODB2AEKXSWTF · pith_short_16: ODB2AEKXSWTFHB7U · pith_short_8: ODB2AEKX

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/ODB2AEKXSWTFHB7UO74V7W6IMY \
  | 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: 70c3a0115795a65387f477f95fdbc86607d6a663a3febbcc83179dd73c677a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "804a6cf2ba8a61e19e1dc2b156f7bbe4941838fd81e5c40838e767e75dd7f053",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-30T18:00:00Z",
    "title_canon_sha256": "0cf781c558939b106e41a5c6ad7c1fde424238e533393c6d1f5192ebac42d8ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00077",
    "kind": "arxiv",
    "version": 1
  }
}