Pith Number

pith:Z33OCQXA

pith:2001:Z33OCQXALLZOG6R35523VG4B2J

not attested not anchored not stored refs pending

The Polatron: A Millimeter-Wave Cosmic Microwave Background Polarimeter for the OVRO 5.5 m Telescope

A.E. Lange, B.G. Keating, B.J. Philhour, B.S. Mason, D.E. Kumar, D.P. Marrone, G.I. Sirbi, J. Glenn, J.J. Bock, J.R. Hinderks, J.R. Leong, M. Kamionkowski, M.M. Shuman, P.A.R. Ade, P.V. Mason, R.S. Bhatia, S.E. Church, V.V. Hristov, W.C. Jones

arxiv:astro-ph/0106543 v1 · 2001-06-28 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z33OCQXALLZOG6R35523VG4B2J}

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	2026-07-04T14:11:20.710844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cef6e142e05af2e37a3bef75ba9b81d26d797e8d7624dfba3c494f4634e6ee7e

Aliases

arxiv: astro-ph/0106543 · arxiv_version: astro-ph/0106543v1 · doi: 10.48550/arxiv.astro-ph/0106543 · pith_short_12: Z33OCQXALLZO · pith_short_16: Z33OCQXALLZOG6R3 · pith_short_8: Z33OCQXA

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/Z33OCQXALLZOG6R35523VG4B2J \
  | 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: cef6e142e05af2e37a3bef75ba9b81d26d797e8d7624dfba3c494f4634e6ee7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d9df57127ced4e11eb555ae2e52ed7c09d9f6f487b3bebe96b817689a88487",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-28T20:50:46Z",
    "title_canon_sha256": "9775dde99c184a8770e5ed4aeb65c7fcbc580da21b6a09b63af566c5e6146fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106543",
    "kind": "arxiv",
    "version": 1
  }
}