Pith Number

pith:C45POC7E

pith:2010:C45POC7EL5HJ4JPTMOOHMEPGA3

not attested not anchored not stored refs pending

Mid-infrared spectroscopy of Spitzer-selected ultra-luminous starbursts at z~2

Alain Omont, Alexandre Beelen, Andrew J. Baker, Attila Kovacs, Benjamin Bertincourt, Carol Lonsdale, Dario Fadda, Dave Shupe, Duncan Farrah, Francois Boulanger, Frazer Owen, Guilaine Lagache, Lin Yan, Mari Polletta, Nicolas Fiolet, Stefano Berta

arxiv:1009.0445 v1 · 2010-09-02 · 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{C45POC7EL5HJ4JPTMOOHMEPGA3}

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	2026-05-18T02:05:37.896082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

173af70be45f4e9e25f3639c7611e606e7b5a3eda443e93330ff9233d429f103

Aliases

arxiv: 1009.0445 · arxiv_version: 1009.0445v1 · doi: 10.48550/arxiv.1009.0445 · pith_short_12: C45POC7EL5HJ · pith_short_16: C45POC7EL5HJ4JPT · pith_short_8: C45POC7E

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/C45POC7EL5HJ4JPTMOOHMEPGA3 \
  | 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: 173af70be45f4e9e25f3639c7611e606e7b5a3eda443e93330ff9233d429f103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e30c6481abdfdafaf4faf8f57e83c8a0b7ba41e62f361e36640e0b1f1aa4c6bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-02T15:06:31Z",
    "title_canon_sha256": "6e7a597972967177c95b92a877100e16d7c51303a3f8efee4cd0975479b3753d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0445",
    "kind": "arxiv",
    "version": 1
  }
}