Pith Number

pith:IKZEPVI2

pith:2009:IKZEPVI2P56VPN73LIL2R7RKZW

not attested not anchored not stored refs pending

A Spectroscopically Confirmed Excess of 24 micron Sources in a Super Galaxy Group at z=0.37: Enhanced Dusty Star Formation Relative to the Cluster and Field Environment

Amelie Saintonge, Anthony H. Gonzalez, Bradford P. Holden, Dennis Zaritsky, John Moustakas, Kim-Vy H. Tran, Lei Bai, Stefan J. Kautsch

arxiv:0909.4079 v1 · 2009-09-22 · astro-ph.CO

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T02:34:28.136525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b247d51a7f7d57b7fb5a17a8fe2acdac21b7b7ae4fd7952450c166bd143dcb

Aliases

arxiv: 0909.4079 · arxiv_version: 0909.4079v1 · doi: 10.48550/arxiv.0909.4079

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/IKZEPVI2P56VPN73LIL2R7RKZW \
  | 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: 42b247d51a7f7d57b7fb5a17a8fe2acdac21b7b7ae4fd7952450c166bd143dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74296d7e9fccd1d523f9c5f0c433e28f39f0535432ffd5e9b494f917745b303",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-22T20:04:24Z",
    "title_canon_sha256": "d64cea1e85d76398b5ac66f6fb928d8277d7be024d8b95d4dc242207f3325f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4079",
    "kind": "arxiv",
    "version": 1
  }
}