Pith Number

pith:EA3IBUVA

pith:2022:EA3IBUVAEBAKTY4GZ2T4BQB42N

not attested not anchored not stored refs pending

Contribution to the 2022 Cosmology session of the 56th Rencontres de Moriond: Moment expansion of polarized dust SED: A new path towards capturing the CMB $B$-modes with LiteBIRD

F. Boulanger, J. Aumont, L. Montier, L. Vacher, M. Remazeilles (for the LiteBIRD Collaboration), S. Azzoni

arxiv:2203.07246 v1 · 2022-03-14 · 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{EA3IBUVAEBAKTY4GZ2T4BQB42N}

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	2026-07-05T04:05:01.583524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203680d2a02040a9e386cea7c0c03cd34a4eebe993139ca47da9637b9c6f3fef

Aliases

arxiv: 2203.07246 · arxiv_version: 2203.07246v1 · doi: 10.48550/arxiv.2203.07246 · pith_short_12: EA3IBUVAEBAK · pith_short_16: EA3IBUVAEBAKTY4G · pith_short_8: EA3IBUVA

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/EA3IBUVAEBAKTY4GZ2T4BQB42N \
  | 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: 203680d2a02040a9e386cea7c0c03cd34a4eebe993139ca47da9637b9c6f3fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66788ba6eac230efb7c7d6604c0a1ed7bb637549d3be6435ae38d49b98138d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-03-14T16:24:02Z",
    "title_canon_sha256": "aa0ea38063798a4c30600c9b62f19f7a3fde284f0050fa32e33ccf2b27019291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07246",
    "kind": "arxiv",
    "version": 1
  }
}