Pith Number

pith:NVC4I7LM

pith:2018:NVC4I7LMBN2476YYVKHWTR7RWO

not attested not anchored not stored refs pending

Helical Magnetic Fields in Molecular Clouds? A New Method to Determine the Line-of-Sight Magnetic Field Structure in Molecular Clouds

J. C. Brown, J. Kainulainen, M. Tahani, R. Plume

arxiv:1802.07831 v1 · 2018-02-21 · 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{NVC4I7LMBN2476YYVKHWTR7RWO}

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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	2026-05-18T00:12:18.247156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d45c47d6c0b75cffb18aa8f69c7f1b3a6b34d9c25b4705f621d271098fcc6e9

Aliases

arxiv: 1802.07831 · arxiv_version: 1802.07831v1 · doi: 10.48550/arxiv.1802.07831 · pith_short_12: NVC4I7LMBN24 · pith_short_16: NVC4I7LMBN2476YY · pith_short_8: NVC4I7LM

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/NVC4I7LMBN2476YYVKHWTR7RWO \
  | 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: 6d45c47d6c0b75cffb18aa8f69c7f1b3a6b34d9c25b4705f621d271098fcc6e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4851e65535325a466cf86468e535b55257f0e72b70aede397bf6217118b58395",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-21T22:11:25Z",
    "title_canon_sha256": "82ccb6bfb24bd48741e6892ead2b07e87f48618b5aa2d5e8288af7064436b23d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07831",
    "kind": "arxiv",
    "version": 1
  }
}