Pith Number

pith:XQ43P27W

pith:2018:XQ43P27WSAA5ADLAJI3ZQNO6RK

not attested not anchored not stored refs pending

Detection of 40-48 GHz dust continuum linear polarization towards the Class 0 young stellar object IRAS 16293-2422

Hauyu Baobab Liu, Naomi Hirano, Ramprasad Rao, Shih-Ping Lai, Tao-Chung Ching, Yasuhiro Hasegawa

arxiv:1805.02012 v1 · 2018-05-05 · 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{XQ43P27WSAA5ADLAJI3ZQNO6RK}

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.

Receipt and verification

First computed	2026-05-18T00:05:31.280608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc39b7ebf69001d00d604a379835de8a91bdd7909053ccf7de6b3c13ec9fdbe9

Aliases

arxiv: 1805.02012 · arxiv_version: 1805.02012v1 · doi: 10.48550/arxiv.1805.02012 · pith_short_12: XQ43P27WSAA5 · pith_short_16: XQ43P27WSAA5ADLA · pith_short_8: XQ43P27W

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/XQ43P27WSAA5ADLAJI3ZQNO6RK \
  | 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: bc39b7ebf69001d00d604a379835de8a91bdd7909053ccf7de6b3c13ec9fdbe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e9c35abfa858522d94c487a3f24cb5db8a563c15e2934f7e0c20e7b48765d5c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-05T07:01:47Z",
    "title_canon_sha256": "fbe1d82e3ab202a18c88e3abcc555ae5670b7d3f8bb813b448eb104154aa5d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02012",
    "kind": "arxiv",
    "version": 1
  }
}