Pith Number

pith:AFSTBUDE

pith:2019:AFSTBUDEE7G6BVEYR4ICOZKYAT

not attested not anchored not stored refs pending

Discovery of six new class II methanol maser transitions, including the unambiguous detection of three torsionally excited lines toward G358.931-0.030

A. M. Sobolev, J. F. Kaczmarek, M. A. Voronkov, S. L. Breen, S. P. Ellingsen, T. P. McCarthy

arxiv:1904.06853 v1 · 2019-04-15 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFSTBUDEE7G6BVEYR4ICOZKYAT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-17T23:46:17.771009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016530d06427cde0d4988f1027655804e2608573e47dbd9bb9dfacc52794d703

Aliases

arxiv: 1904.06853 · arxiv_version: 1904.06853v1 · doi: 10.48550/arxiv.1904.06853 · pith_short_12: AFSTBUDEE7G6 · pith_short_16: AFSTBUDEE7G6BVEY · pith_short_8: AFSTBUDE

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/AFSTBUDEE7G6BVEYR4ICOZKYAT \
  | 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: 016530d06427cde0d4988f1027655804e2608573e47dbd9bb9dfacc52794d703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa1f88340c1ed67097cdcb144bc36dffe51f980a60d384e17c286103f6a5a9e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-15T05:32:22Z",
    "title_canon_sha256": "ea716fe0fb2a3fd3f5817375d211cf5810d1d27d614b9bdeb9100032e638da25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06853",
    "kind": "arxiv",
    "version": 1
  }
}