Pith Number

pith:HKWRT76Y

pith:2018:HKWRT76YJQHIP3R7XRAGSEYSBI

not attested not anchored not stored refs pending

The wavelength dependence of interstellar polarization in the Local Hot Bubble

Daniel V. Cotton, Duncan J. Wright, Grant M. Kennedy, Jeremy Bailey, Jonathan P. Marshall, Kimberly Bott, Lucyna Kedziora-Chudzer, Mark C. Wyatt, Priscilla C. Frisch

arxiv:1812.00294 v1 · 2018-12-02 · astro-ph.SR · 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{HKWRT76YJQHIP3R7XRAGSEYSBI}

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	2026-05-17T23:58:35.917882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aad19ffd84c0e87ee3fbc406913120a1e1e9d3684b471247af12f12333b6816

Aliases

arxiv: 1812.00294 · arxiv_version: 1812.00294v1 · doi: 10.48550/arxiv.1812.00294 · pith_short_12: HKWRT76YJQHI · pith_short_16: HKWRT76YJQHIP3R7 · pith_short_8: HKWRT76Y

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/HKWRT76YJQHIP3R7XRAGSEYSBI \
  | 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: 3aad19ffd84c0e87ee3fbc406913120a1e1e9d3684b471247af12f12333b6816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b58a3fe52663d2ce37bfa039779b670fd4d78a46bcf6fc1e2caa090b67f6d3f9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-02T00:34:17Z",
    "title_canon_sha256": "33a170268da5120d18e6cf1832dc1ba14c0a03a889c046c0c4f436fd97f068d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00294",
    "kind": "arxiv",
    "version": 1
  }
}