Pith Number

pith:HSQUQF5K

pith:2013:HSQUQF5KA7QYXKTS777GPRXCX4

not attested not anchored not stored refs pending

Observations of 6.7 GHz Methanol Masers with EAVN I: VLBI Images of the first Epoch of Observations

Akihiro Doi, Bin Li, Bo Xia, Daiki Hirano, Hideo Ogawa, Hideyuki Kobayashi, Hiroshi Takaba, Katsunori M. Shibata, Kazuhito Motogi, Kazuo Sorai, Kazuya Hachisuka, Kee-Tae Kim, Kenta Fujisawa, Kimihiro Kimura, Koichiro Sugiyama, Kotaro Niinuma, Mareki Honma, Munetake Momose, Nanako Mochizuki, Naoko Matsumoto, Noriyuki Kawaguchi, Satoko Sawada-Satoh, Tomoya Hirota, Toshihiro Omodaka, Xi Chen, Yasuhiro Murata, Yoshinori Yonekura, Yu Saito, Zhiqiang Shen

arxiv:1311.3431 v1 · 2013-11-14 · astro-ph.SR · astro-ph.GA

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\usepackage{pith}
\pithnumber{HSQUQF5KA7QYXKTS777GPRXCX4}

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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	2026-05-18T01:46:31.143984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca14817aa07e18baa72fffe67c6e2bf16c5589c445b17387bd402ac90d2e6f0

Aliases

arxiv: 1311.3431 · arxiv_version: 1311.3431v1 · doi: 10.48550/arxiv.1311.3431 · pith_short_12: HSQUQF5KA7QY · pith_short_16: HSQUQF5KA7QYXKTS · pith_short_8: HSQUQF5K

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/HSQUQF5KA7QYXKTS777GPRXCX4 \
  | 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: 3ca14817aa07e18baa72fffe67c6e2bf16c5589c445b17387bd402ac90d2e6f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3109f40cd9eb77bf7b3b6f481568fa3b67199d5cddcf3634ce89df075e1c83",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-14T09:34:38Z",
    "title_canon_sha256": "0e3fe4d0a8c5fff4898ccf90b144fa50c5696c2cffd99ed80ea00aa52b9de9a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3431",
    "kind": "arxiv",
    "version": 1
  }
}