Pith Number

pith:KDMMMQJ6

pith:2013:KDMMMQJ6F3PDB5GP3FIMWDIX4A

not attested not anchored not stored refs pending

EVN observations of 6.7-GHz methanol maser polarization in massive star-forming regions II. First statistical results

B. Hutawarakorn Kramer, G. Surcis, H.J. van Langevelde, L.H. Quiroga-Nunez, W.H.T. Vlemmings

arxiv:1306.6335 v1 · 2013-06-26 · astro-ph.SR · astro-ph.GA

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\usepackage{pith}
\pithnumber{KDMMMQJ6F3PDB5GP3FIMWDIX4A}

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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	2026-05-18T01:49:07.443058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50d8c6413e2ede30f4cfd950cb0d17e0163d1eff32f0bf2d76a74ac257efd25b

Aliases

arxiv: 1306.6335 · arxiv_version: 1306.6335v1 · doi: 10.48550/arxiv.1306.6335 · pith_short_12: KDMMMQJ6F3PD · pith_short_16: KDMMMQJ6F3PDB5GP · pith_short_8: KDMMMQJ6

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/KDMMMQJ6F3PDB5GP3FIMWDIX4A \
  | 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: 50d8c6413e2ede30f4cfd950cb0d17e0163d1eff32f0bf2d76a74ac257efd25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409ae981506343c7ea7645386eb0bde086567788a568c0dcb8c58c2d6186ae4b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-26T20:00:08Z",
    "title_canon_sha256": "9973aafa0bf048d31da4b15fe6c9ff29b2cc94d8f32ac4b4f97b087cd5726954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6335",
    "kind": "arxiv",
    "version": 1
  }
}