Pith Number

pith:WTPK534V

pith:2009:WTPK534V6TTBTFDT3ULUYMPJRP

not attested not anchored not stored refs pending

The Influence of Far-Ultraviolet Radiation on the Properties of Molecular Clouds in the 30 Dor Region of the Large Magellanic Cloud

Annie Hughes (Swinburne, ATNF, ATNF), Caltech), Erik Muller (Nagoya, Illinois), Jorge L. Pineda (AIFA, JPL), Juergen Ott (NRAO, Tony Wong (UNSW, Ulrich Klein (AIFA)

arxiv:0907.5186 v1 · 2009-07-29 · astro-ph.GA · 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{WTPK534V6TTBTFDT3ULUYMPJRP}

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	2026-05-18T02:12:46.434536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4deaeef95f4e6199473dd174c31e98bd8a832f057c3a8302038ea3343d79fe2

Aliases

arxiv: 0907.5186 · arxiv_version: 0907.5186v1 · doi: 10.48550/arxiv.0907.5186 · pith_short_12: WTPK534V6TTB · pith_short_16: WTPK534V6TTBTFDT · pith_short_8: WTPK534V

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/WTPK534V6TTBTFDT3ULUYMPJRP \
  | 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: b4deaeef95f4e6199473dd174c31e98bd8a832f057c3a8302038ea3343d79fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdb951ca62bbccc5f46680ed5dc877512121a85f205b5ffbb82f0719e1e4f0e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-07-29T18:21:53Z",
    "title_canon_sha256": "125a7d6a9ff6082ba3bbe9d64047c4ce0de266aef5867ec30938fd0c98bbeefa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5186",
    "kind": "arxiv",
    "version": 1
  }
}