Pith Number

pith:K5MVVUC3

pith:2022:K5MVVUC3BCQ5ZTQQEYWHQIDSVQ

not attested not anchored not stored refs pending

High precision modeling of polarized signals: Moment expansion method generalized to spin-2 fields

Aditya Rotti, Jens Chluba, Jonathan Aumont, L\'eo Vacher, Ludovic Montier

arxiv:2205.01049 v3 · 2022-05-02 · 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{K5MVVUC3BCQ5ZTQQEYWHQIDSVQ}

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	2026-07-05T05:28:39.030855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57595ad05b08a1dcce10262c782072ac2671da72b22cf2297212b76f1f83f99b

Aliases

arxiv: 2205.01049 · arxiv_version: 2205.01049v3 · doi: 10.48550/arxiv.2205.01049 · pith_short_12: K5MVVUC3BCQ5 · pith_short_16: K5MVVUC3BCQ5ZTQQ · pith_short_8: K5MVVUC3

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/K5MVVUC3BCQ5ZTQQEYWHQIDSVQ \
  | 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: 57595ad05b08a1dcce10262c782072ac2671da72b22cf2297212b76f1f83f99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6897f8aed565ae6a6db44ccf6b98175307a58b785e3ddde9eba4cd55c672fd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-02T17:36:34Z",
    "title_canon_sha256": "03f94a6a26c83f95acf5aa9dd8bee9f187d7a3a45098797e57dba41b393ccdc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01049",
    "kind": "arxiv",
    "version": 3
  }
}