Pith Number

pith:D6WR6UJO

pith:2009:D6WR6UJOEG6D44J7XP6QEC3LT3

not attested not anchored not stored refs pending

Mid-infrared interferometry of massive young stellar objects. I. VLTI and Subaru observations of the enigmatic object M8E-IR

A. Men'shchikov, B. Stecklum, Ch. Leinert, H. Linz, H. Zinnecker, I. Pascucci, M. Feldt, O. Chesneau, R. van Boekel, R. Waters, S.P. Quanz, Th. Henning, Th. Ratzka

arxiv:0907.0445 v2 · 2009-07-02 · astro-ph.GA

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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	2026-05-18T02:13:11.106242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fad1f512e21bc3e713fbbfd020b6b9ee806ab06535664890685306efafc88e4

Aliases

arxiv: 0907.0445 · arxiv_version: 0907.0445v2 · doi: 10.48550/arxiv.0907.0445

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/D6WR6UJOEG6D44J7XP6QEC3LT3 \
  | 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: 1fad1f512e21bc3e713fbbfd020b6b9ee806ab06535664890685306efafc88e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5670f9790b1404a44dc0ad7e4005cd092a53543c084d187a1087715c6b251e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-07-02T17:55:35Z",
    "title_canon_sha256": "471a6c88323b9dad20c0c2b81a8b3267573e241301d068352c7ddd2ac8059bd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0445",
    "kind": "arxiv",
    "version": 2
  }
}