Pith Number

pith:FCKMCFI3

pith:2023:FCKMCFI3OXSH466URODRK232XT

not attested not anchored not stored refs pending

Systematic error mitigation for the PIXIE Fourier transform spectrometer

Aditya Rotti, A. Kogut, Anthony R. Pullen, Brandon S. Hensley, Bruno Maffei, Dale Fixsen, David T. Chuss, Edward J. Wollack, Eric R. Switzer, Ioana Zelko, Jacques Delabrouille, J. Colin Hill, Jens Chluba, Nabila Aghanim

arxiv:2304.00091 v2 · 2023-03-31 · 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{FCKMCFI3OXSH466URODRK232XT}

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	2026-07-05T10:28:10.727010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2894c1151b75e47e7bd48b87156b7abcc46cd8554b58c4d2e47a22dea60717b7

Aliases

arxiv: 2304.00091 · arxiv_version: 2304.00091v2 · doi: 10.48550/arxiv.2304.00091 · pith_short_12: FCKMCFI3OXSH · pith_short_16: FCKMCFI3OXSH466U · pith_short_8: FCKMCFI3

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/FCKMCFI3OXSH466URODRK232XT \
  | 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: 2894c1151b75e47e7bd48b87156b7abcc46cd8554b58c4d2e47a22dea60717b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8d6763934498ae92108ab96ef67f8ebb950c25888b303160dfd184f1ae7784",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-03-31T19:31:27Z",
    "title_canon_sha256": "4606fd7c4c622d7acd77ca7d1ba00ee14e3cceb8537ebcb8cc7cf00fa3b2a01b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00091",
    "kind": "arxiv",
    "version": 2
  }
}