Pith Number

pith:AAMGCKWP

pith:2006:AAMGCKWPG74GGQ4GDDBQXYRGKE

not attested not anchored not stored refs pending

Further Evidence for a Merger Origin for the Thick Disk: Galactic Stars Along Lines-of-sight to Dwarf Spheroidal Galaxies

A.Koch (Basel), Cambridge), E.K. Grebel (Basel), Gerard Gilmore (IoA, Hawaii), Jan T. Kleyna (IfA, John E. Norris (RSAA, M.I. Wilkinson (IoA), MSSSO), N.W. Evans (IoA), Rosemary F.G. Wyse (JHU)

arxiv:astro-ph/0601308 v1 · 2006-01-14 · 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{AAMGCKWPG74GGQ4GDDBQXYRGKE}

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	2026-07-04T16:57:47.720267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0018612acf37f863438618c30be2265104a5e0fea650b7778622df901e1d447a

Aliases

arxiv: astro-ph/0601308 · arxiv_version: astro-ph/0601308v1 · doi: 10.48550/arxiv.astro-ph/0601308 · pith_short_12: AAMGCKWPG74G · pith_short_16: AAMGCKWPG74GGQ4G · pith_short_8: AAMGCKWP

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/AAMGCKWPG74GGQ4GDDBQXYRGKE \
  | 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: 0018612acf37f863438618c30be2265104a5e0fea650b7778622df901e1d447a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b4e42ea75fa403ca8b40d0dc81eef73def834d7e3f97280370b8a47c56dc284",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-14T21:37:50Z",
    "title_canon_sha256": "ffbe3b5f5b9eeabf46d17a1e8957ab2dfe5fadd8f54e9a8220ab094909095adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601308",
    "kind": "arxiv",
    "version": 1
  }
}