Pith Number

pith:YEM7MYDC

pith:2009:YEM7MYDCP4GVTYOSCYUF5AHTV6

not attested not anchored not stored refs pending

A Deep HST H-Band Imaging Survey of Massive Gas-Rich Mergers. II. The QUEST PG QSOs

A. Burkert, A. Contursi, C. Y. Peng, D. B. Sanders, D.-C. Kim, D. Lutz, D. S. N. Rupke, E. Sturm, K. M. Dasyra, L. C. Ho, L. J. Tacconi, M. Schweitzer, R. Genzel, S. Veilleux

arxiv:0906.3157 v1 · 2009-06-17 · 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	2026-05-18T02:13:19.466354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c119f660627f0d59e1d216285e80f3af9cdf383c762c281a09b9f9f321f8dbdb

Aliases

arxiv: 0906.3157 · arxiv_version: 0906.3157v1 · doi: 10.48550/arxiv.0906.3157

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/YEM7MYDCP4GVTYOSCYUF5AHTV6 \
  | 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: c119f660627f0d59e1d216285e80f3af9cdf383c762c281a09b9f9f321f8dbdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33cd6ccaa3994eb45771cabfac84d4ecd0cebf246cebdaa92f841a0a53e4939a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-06-17T12:23:52Z",
    "title_canon_sha256": "6298479e5a571fb833e378f6781a653b9414fa08d16dddf085e7393bba513d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3157",
    "kind": "arxiv",
    "version": 1
  }
}