Pith Number

pith:XZBLSKGI

pith:2011:XZBLSKGINLWRSBDY4ABPVDOTFN

not attested not anchored not stored refs pending

The alignment of molecular cloud magnetic fields with the spiral arms in M33

Hua-bai Li, Thomas Henning

arxiv:1111.2745 v1 · 2011-11-11 · 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{XZBLSKGINLWRSBDY4ABPVDOTFN}

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

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-05-18T04:08:25.171565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be42b928c86aed190478e002fa8dd32b6e44d0d6a08285f3ea593caa6e76f7c1

Aliases

arxiv: 1111.2745 · arxiv_version: 1111.2745v1 · doi: 10.48550/arxiv.1111.2745 · pith_short_12: XZBLSKGINLWR · pith_short_16: XZBLSKGINLWRSBDY · pith_short_8: XZBLSKGI

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/XZBLSKGINLWRSBDY4ABPVDOTFN \
  | 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: be42b928c86aed190478e002fa8dd32b6e44d0d6a08285f3ea593caa6e76f7c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4351392e795fbf0ff1084e8c57239bf65978ba3cbae76df8f2ee0f675655641a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-11-11T14:01:46Z",
    "title_canon_sha256": "5cb8e9db4bc3379b6778d194f51dc54c6516b678786de7dc96cd37fef448a272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2745",
    "kind": "arxiv",
    "version": 1
  }
}