Pith Number

pith:XTLMKM2C

pith:2022:XTLMKM2CN3GE34LJ4GRF4G6YYL

not attested not anchored not stored refs pending

Origin of highly $r$-process-enhanced stars in a cosmological zoom-in simulation of a Milky Way-like galaxy

Derek Shank, Junichiro Makino, Masashi Chiba, Takashi Okamoto, Takayuki R. Saitoh, Timothy C. Beers, Wako Aoki, Yutaka Hirai

arxiv:2206.04060 v4 · 2022-06-08 · astro-ph.GA · astro-ph.HE · 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{XTLMKM2CN3GE34LJ4GRF4G6YYL}

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	2026-07-05T05:25:15.491264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd6c533426ecc4df169e1a25e1bd8c2d355f8b6b753bee8c99dbe1e934944f3

Aliases

arxiv: 2206.04060 · arxiv_version: 2206.04060v4 · doi: 10.48550/arxiv.2206.04060 · pith_short_12: XTLMKM2CN3GE · pith_short_16: XTLMKM2CN3GE34LJ · pith_short_8: XTLMKM2C

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/XTLMKM2CN3GE34LJ4GRF4G6YYL \
  | 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: bcd6c533426ecc4df169e1a25e1bd8c2d355f8b6b753bee8c99dbe1e934944f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0d418b695fa461bc4060bb578e32da65aa3712e8d6da63f6972deee012b94b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-06-08T18:00:00Z",
    "title_canon_sha256": "4f0f34c854550315e13cecd30b43560ce29800f6edbea4594794ab8d9c96b5d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04060",
    "kind": "arxiv",
    "version": 4
  }
}