Pith Number

pith:MDXBS6VR

pith:2011:MDXBS6VRG4NBW2WPREEBLISMEG

not attested not anchored not stored refs pending

Calibration System with Cryogenically-Cooled Loads for CMB Polarization Detectors

K. Ishidoshiro, M. Hasegawa, M. Hazumi, M. Nagai, O. Tajima, Y. Chinone

arxiv:1102.4956 v3 · 2011-02-24 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDXBS6VRG4NBW2WPREEBLISMEG}

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	2026-05-18T03:56:45.229817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60ee197ab1371a1b6acf890815a24c21898b3dc33c1c4465b75af20e834460e3

Aliases

arxiv: 1102.4956 · arxiv_version: 1102.4956v3 · doi: 10.48550/arxiv.1102.4956 · pith_short_12: MDXBS6VRG4NB · pith_short_16: MDXBS6VRG4NBW2WP · pith_short_8: MDXBS6VR

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/MDXBS6VRG4NBW2WPREEBLISMEG \
  | 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: 60ee197ab1371a1b6acf890815a24c21898b3dc33c1c4465b75af20e834460e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb1503b93e4b1c94bf1cd89426d61a16edc50ccaa5628404df053eb70e2a32f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-02-24T10:54:59Z",
    "title_canon_sha256": "f0d59d4f9a3c9967131dc813d981cd7312d49e5eb374cc49b2bbee8d92d2ef9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4956",
    "kind": "arxiv",
    "version": 3
  }
}