Pith Number

pith:FD32UGH2

pith:2009:FD32UGH27SUTT4QXRSSRQUZF55

not attested not anchored not stored refs pending

ARCADE 2 Measurement of the Extra-Galactic Sky Temperature at 3-90 GHz

A. Kogut, C. A. Wuensche, D. J. Fixsen, E. Wollack, J. Singal, M. Limon, M. Seiffert, P. Lubin, P. Mirel, S. Levin, T. Villela

arxiv:0901.0555 v1 · 2009-01-05 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FD32UGH27SUTT4QXRSSRQUZF55}

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.

Cited by

5 papers in Pith

A comparison between Galactic magnetic field models and polarized synchrotron emission with C-BASS at 4.76 GHz and S-PASS at 2.3 GHz

Primary gravitational waves at high frequencies II: Emergence of the exponential cut-off in the power spectrum

Primary gravitational waves at high frequencies I: Origin of suppression in the power spectrum

QCD-driven dark matter: AQNs formation and observational tests

How neutrinos could help solving cosmological anomalies and tensions

Receipt and verification

First computed	2026-05-18T01:03:24.811431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f7aa18fafca939f2178ca5185325ef52c014ce9ce716820c27402c8c6175af

Aliases

arxiv: 0901.0555 · arxiv_version: 0901.0555v1 · doi: 10.48550/arxiv.0901.0555 · pith_short_12: FD32UGH27SUT · pith_short_16: FD32UGH27SUTT4QX · pith_short_8: FD32UGH2

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/FD32UGH27SUTT4QXRSSRQUZF55 \
  | 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: 28f7aa18fafca939f2178ca5185325ef52c014ce9ce716820c27402c8c6175af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e189ff96264123c7e41fc44978d3f287c1122da92ccaa5616ddb118e7942b17b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-01-05T21:03:55Z",
    "title_canon_sha256": "389c5d81f61bcf8705c49b20ba41c697d45d4fd48537f39981ac608892ddb0f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0555",
    "kind": "arxiv",
    "version": 1
  }
}