Pith Number

pith:HWU2YOPB

pith:2010:HWU2YOPBLUG43LV2KRV7THNOE3

not attested not anchored not stored refs pending

Orbital evolution of the Carina dwarf galaxy and self-consistent star formation history determination

C. Chiosi, E.K. Grebel, P. Berczik, R. Spurzem, S. Pasetto

arxiv:1009.2758 v1 · 2010-09-14 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWU2YOPBLUG43LV2KRV7THNOE3}

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	2026-05-18T02:05:30.447393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da9ac39e15d0dcdaeba546bf99dae26c7f7d2179f1b60021e5d162532a7ce2b

Aliases

arxiv: 1009.2758 · arxiv_version: 1009.2758v1 · doi: 10.48550/arxiv.1009.2758 · pith_short_12: HWU2YOPBLUG4 · pith_short_16: HWU2YOPBLUG43LV2 · pith_short_8: HWU2YOPB

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/HWU2YOPBLUG43LV2KRV7THNOE3 \
  | 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: 3da9ac39e15d0dcdaeba546bf99dae26c7f7d2179f1b60021e5d162532a7ce2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "135340baa712cef440f8f8a758c4b0bec7b78e2d65107fc4e7c031b73a9a80c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-14T20:04:27Z",
    "title_canon_sha256": "76ddcba772b0e05d2faeec7e8b28237d9850789c637adde7d20525a21790efba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2758",
    "kind": "arxiv",
    "version": 1
  }
}