Pith Number

pith:QUE2VLO3

pith:2010:QUE2VLO3NGTNDGXYH6OXO35F4K

not attested not anchored not stored refs pending

Class I and Class II methanol masers in high-mass star forming regions

F. Fontani, R. Cesaroni, R.S. Furuya

arxiv:1004.3689 v1 · 2010-04-21 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUE2VLO3NGTNDGXYH6OXO35F4K}

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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

✓ 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

1 paper in Pith

Polarization Observations of a Sample of 6.7 GHz Methanol Masers

Receipt and verification

First computed	2026-05-18T02:07:55.726994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8509aaaddb69a6d19af83f9d776fa5e29cb14c66ba750e258efff2ec94d08ef8

Aliases

arxiv: 1004.3689 · arxiv_version: 1004.3689v1 · doi: 10.48550/arxiv.1004.3689 · pith_short_12: QUE2VLO3NGTN · pith_short_16: QUE2VLO3NGTNDGXY · pith_short_8: QUE2VLO3

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/QUE2VLO3NGTNDGXYH6OXO35F4K \
  | 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: 8509aaaddb69a6d19af83f9d776fa5e29cb14c66ba750e258efff2ec94d08ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6846ff5481f6252cc83bb898c49e09b1f646f64eb9b661404325a98d372def",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-21T12:36:58Z",
    "title_canon_sha256": "93a79dabfbe1ba31df09ab738fd4b1e723ffebb4f69683150472604479c2ae79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3689",
    "kind": "arxiv",
    "version": 1
  }
}