Pith Number

pith:55WSWBIE

pith:2009:55WSWBIEKW5RLDKELF3SI6IYT3

not attested not anchored not stored refs pending

Star Formation in Massive Clusters via the Wilkinson Microwave Anisotropy Probe and the Spitzer Glimpse Survey

M. Rahman, N. W. Murray

arxiv:0906.1026 v1 · 2009-06-05 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55WSWBIEKW5RLDKELF3SI6IYT3}

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.

Cited by

2 papers in Pith

Constraints on the properties of warm ionized gas from low-frequency hydrogen radio recombination lines

Unveiling the Milky Way with a Gaia DR3 census of OB-type stars within 2 kpc. I. Tracing local Galactic structure, massive star-forming regions and core-collapse supernova progenitors

Receipt and verification

First computed	2026-07-04T17:18:51.004033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef6d2b050455bb158d4459772479189ed547b01423a6ba5017e43d6c4eac6653

Aliases

arxiv: 0906.1026 · arxiv_version: 0906.1026v1 · doi: 10.48550/arxiv.0906.1026 · pith_short_12: 55WSWBIEKW5R · pith_short_16: 55WSWBIEKW5RLDKE · pith_short_8: 55WSWBIE

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/55WSWBIEKW5RLDKELF3SI6IYT3 \
  | 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: ef6d2b050455bb158d4459772479189ed547b01423a6ba5017e43d6c4eac6653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b5ae04a9d67848b1fc140a0af2b06defc428a92b6d99f9e3e3037711b3d8c37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-06-05T01:43:05Z",
    "title_canon_sha256": "0db4f57d721c78df7cef16d0727d6893f57ebc5313930001c9b686414944a8d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1026",
    "kind": "arxiv",
    "version": 1
  }
}