Pith Number

pith:PO5SUTQA

pith:2025:PO5SUTQAKCZKQZ45VNTMVOCA5T

not attested not anchored not stored refs pending

A Linear Decomposition Method to Analyze and Study Pulsar Mode Changes

Faxin Shen, Hongguang Wang, Kejia Lee, Longfei Hao, Qingzheng Yu, Yonghua Xu, Yuxiang Huang, Zhixuan Li

arxiv:2503.03452 v2 · 2025-03-05 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PO5SUTQAKCZKQZ45VNTMVOCA5T}

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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	2026-07-05T10:25:20.023525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bbb2a4e0050b2a8679dab66cab840ecdff9c1fdaa18354e51e34e173655ef15

Aliases

arxiv: 2503.03452 · arxiv_version: 2503.03452v2 · doi: 10.48550/arxiv.2503.03452 · pith_short_12: PO5SUTQAKCZK · pith_short_16: PO5SUTQAKCZKQZ45 · pith_short_8: PO5SUTQA

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/PO5SUTQAKCZKQZ45VNTMVOCA5T \
  | 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: 7bbb2a4e0050b2a8679dab66cab840ecdff9c1fdaa18354e51e34e173655ef15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e81d45d12f2d562a81796579bf2cb080c815788f33160ed56b8497d099de97",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-05T12:32:02Z",
    "title_canon_sha256": "7e374980bb68863bb48ab9ddb5c57391e362af7675effb7ce0b053e7249a7ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03452",
    "kind": "arxiv",
    "version": 2
  }
}