Pith Number

pith:3MXP5QBW

pith:2023:3MXP5QBWQ3BOX37OKYRCDOMVY6

not attested not anchored not stored refs pending

CMB-S4: Forecasting Constraints on $f_\mathrm{NL}$ Through $\mu$-distortion Anisotropy

Bruce Partridge, Christian L. Reichardt, Daniel Grin, David Zegeye, Douglas Scott, Edward J. Wollack, Federico Bianchini, Giorgio Orlando, Giulio Fabbian, J. Colin Hill, Jens Chluba, J. Richard Bond, Mathieu Remazeilles, P. Daniel Meerburg, the CMB-S4 collaboration, Thomas Crawford, Vera Gluscevic

arxiv:2303.00916 v1 · 2023-03-02 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MXP5QBWQ3BOX37OKYRCDOMVY6}

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	2026-07-05T05:47:24.350900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db2efec03686c2ebefee562221b995c79bee8305151accbb514f32fc276ddb85

Aliases

arxiv: 2303.00916 · arxiv_version: 2303.00916v1 · doi: 10.48550/arxiv.2303.00916 · pith_short_12: 3MXP5QBWQ3BO · pith_short_16: 3MXP5QBWQ3BOX37O · pith_short_8: 3MXP5QBW

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/3MXP5QBWQ3BOX37OKYRCDOMVY6 \
  | 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: db2efec03686c2ebefee562221b995c79bee8305151accbb514f32fc276ddb85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35d14709c613044133d262265d75de5355ea1cd43a17267c729b0a8c889bcee6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-03-02T02:24:51Z",
    "title_canon_sha256": "7500c3aa81abcc09115e96b38be12137b0507f59273e8a2787f2b364fad84c63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00916",
    "kind": "arxiv",
    "version": 1
  }
}