Pith Number

pith:MNOUFWGS

pith:2009:MNOUFWGSP4WANRC3GLXMVNFQ6T

not attested not anchored not stored refs pending

Precise Positions of Methanol Masers

J. L. Caswell

arxiv:0907.5255 v1 · 2009-07-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNOUFWGSP4WANRC3GLXMVNFQ6T}

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	2026-05-18T02:12:46.237571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

635d42d8d27f2c06c45b32eecab4b0f4ea5725a1bf348ff75ba5f772915487d4

Aliases

arxiv: 0907.5255 · arxiv_version: 0907.5255v1 · doi: 10.48550/arxiv.0907.5255 · pith_short_12: MNOUFWGSP4WA · pith_short_16: MNOUFWGSP4WANRC3 · pith_short_8: MNOUFWGS

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/MNOUFWGSP4WANRC3GLXMVNFQ6T \
  | 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: 635d42d8d27f2c06c45b32eecab4b0f4ea5725a1bf348ff75ba5f772915487d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1729d0cb65109c5cfb87e276f700c52309e6bd5ce0440c985e0cef2bb67ad9c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-07-30T04:35:41Z",
    "title_canon_sha256": "ccfdf1a85030debf806f2e24091b93aaac31cc6d3487729efee03f5279c01707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5255",
    "kind": "arxiv",
    "version": 1
  }
}