Pith Number

pith:LKUABHEJ

pith:2002:LKUABHEJDRCY4ULJKETJRDRXUY

not attested not anchored not stored refs pending

Reliability of merger tree realizations of dark halos in the Monte-Carlo modeling of galaxy formation

Mamoru Shimizu (Univ. of Tokyo), Shin Sasaki (Tokyo Metropolitan Univ.), Tetsu Kitayama (Toho Univ.), Yasushi Suto (Univ. of Tokyo)

arxiv:astro-ph/0207230 v2 · 2002-07-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKUABHEJDRCY4ULJKETJRDRXUY}

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	2026-05-18T01:40:42.515862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa8009c891c458e51695126988e37a63e5e5ae635dd31f9caf23403cdbadd8f

Aliases

arxiv: astro-ph/0207230 · arxiv_version: astro-ph/0207230v2 · doi: 10.48550/arxiv.astro-ph/0207230 · pith_short_12: LKUABHEJDRCY · pith_short_16: LKUABHEJDRCY4ULJ · pith_short_8: LKUABHEJ

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/LKUABHEJDRCY4ULJKETJRDRXUY \
  | 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: 5aa8009c891c458e51695126988e37a63e5e5ae635dd31f9caf23403cdbadd8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a871624f9f2d2db589308cb502d2c3078909618f07aeca43377d1353c7c3c0b8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-11T07:54:41Z",
    "title_canon_sha256": "416d1c740e0c11afef2115ea92adf1673522927decd7e45f2ba186f9237bfb0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207230",
    "kind": "arxiv",
    "version": 2
  }
}