Pith Number

pith:JCXBX4A3

pith:2011:JCXBX4A3YUAXLVQS7IRNCGNOD2

not attested not anchored not stored refs pending

Discovery of the Zeeman Effect in the 44 GHz Class I methanol maser line

A. P. Sarma, E. Momjian

arxiv:1102.2411 v1 · 2011-02-11 · 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{JCXBX4A3YUAXLVQS7IRNCGNOD2}

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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

Measuring Magnetic Field Strengths in Galactic Star-forming Regions via the Zeeman Effect with the SKA

Receipt and verification

First computed	2026-05-18T02:03:11.973707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ae1bf01bc50175d612fa22d119ae1e9c4ba1c9670e4916b8bfb6b22a7f7d5a

Aliases

arxiv: 1102.2411 · arxiv_version: 1102.2411v1 · doi: 10.48550/arxiv.1102.2411 · pith_short_12: JCXBX4A3YUAX · pith_short_16: JCXBX4A3YUAXLVQS · pith_short_8: JCXBX4A3

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/JCXBX4A3YUAXLVQS7IRNCGNOD2 \
  | 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: 48ae1bf01bc50175d612fa22d119ae1e9c4ba1c9670e4916b8bfb6b22a7f7d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e445ac525cdc969493027c5400e223230cf6a34b23a4a3097e7412f343f5c0d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-02-11T18:31:34Z",
    "title_canon_sha256": "4af96a46a586b3c6853ed800f0a57d2156b9b3cde6ba25d6ced6fa1dbb3d4738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2411",
    "kind": "arxiv",
    "version": 1
  }
}