Pith Number

pith:OE7R73JS

pith:2009:OE7R73JS3WMEGBR6H6WP6KF4H5

not attested not anchored not stored refs pending

Effects of ram pressure on the gas distribution and star formation in the Large Magellanic Cloud

Andreas Burkert (University Observatory of Munich), Ben Moore (University of Zurich), Chiara Mastropietro (LERMA, Observatoire de Paris)

arxiv:0905.1126 v1 · 2009-05-07 · 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{OE7R73JS3WMEGBR6H6WP6KF4H5}

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	2026-05-18T02:13:46.577479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713f1fed32dd9843063e3facff28bc3f569f7ff4e8dffe6055938170696eb766

Aliases

arxiv: 0905.1126 · arxiv_version: 0905.1126v1 · doi: 10.48550/arxiv.0905.1126 · pith_short_12: OE7R73JS3WME · pith_short_16: OE7R73JS3WMEGBR6 · pith_short_8: OE7R73JS

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/OE7R73JS3WMEGBR6H6WP6KF4H5 \
  | 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: 713f1fed32dd9843063e3facff28bc3f569f7ff4e8dffe6055938170696eb766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9354b222bde0ff8e1524c6fb421b735811cd9d40d104b892feeb3c27fcf663aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-07T20:02:43Z",
    "title_canon_sha256": "6a57feb6e6fe29a4d171669335b88f9a53e78291bb557e5a81e8fa5d57642914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1126",
    "kind": "arxiv",
    "version": 1
  }
}