Pith Number

pith:V4JE22HC

pith:2012:V4JE22HCOQ6KMRWPD7KVG6UFL7

not attested not anchored not stored refs pending

Innovative Demodulation Scheme for Coherent Detectors in CMB Experiments

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

arxiv:1203.2407 v3 · 2012-03-12 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4JE22HCOQ6KMRWPD7KVG6UFL7}

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	2026-05-18T03:55:13.810668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af124d68e2743ca646cf1fd5537a855ff7b9bfbb77760e62449934c62508d080

Aliases

arxiv: 1203.2407 · arxiv_version: 1203.2407v3 · doi: 10.48550/arxiv.1203.2407 · pith_short_12: V4JE22HCOQ6K · pith_short_16: V4JE22HCOQ6KMRWP · pith_short_8: V4JE22HC

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/V4JE22HCOQ6KMRWPD7KVG6UFL7 \
  | 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: af124d68e2743ca646cf1fd5537a855ff7b9bfbb77760e62449934c62508d080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "616b7a7f3850e2d4c22fc40cb8a57120ffd3df7d5e418783ddd42f3640b8cb8f",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-03-12T05:49:32Z",
    "title_canon_sha256": "1a19a91d4a357f29dcfcf9d6b396007f1e4f2717272cd24f46efb4c8764a4a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2407",
    "kind": "arxiv",
    "version": 3
  }
}