Pith Number

pith:BA6CZYD2

pith:2025:BA6CZYD2FBKIEB2VRDDVB7VMH4

not attested not anchored not stored refs pending

On Ultra-long Period (53.8 min) Pulsar ASKAP J1935+2148: Coherent Radio Emission Triggered by Local Superstrong Magnetic Reconnection

Cheng-Min Zhang, De-hua Wang, Erbil G\"ugercino\u{g}lu, Jian-Wei Zhang, Shu Ma, Xiang-Han Cui, Yun-Gang Zhou, Zhi-Yao Yang

arxiv:2508.19801 v1 · 2025-08-27 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BA6CZYD2FBKIEB2VRDDVB7VMH4}

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	2026-07-05T12:00:17.980122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

083c2ce07a285482075588c750feac3f2d593d4f8387a1a2b5454c47be93ca1f

Aliases

arxiv: 2508.19801 · arxiv_version: 2508.19801v1 · doi: 10.48550/arxiv.2508.19801 · pith_short_12: BA6CZYD2FBKI · pith_short_16: BA6CZYD2FBKIEB2V · pith_short_8: BA6CZYD2

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/BA6CZYD2FBKIEB2VRDDVB7VMH4 \
  | 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: 083c2ce07a285482075588c750feac3f2d593d4f8387a1a2b5454c47be93ca1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08a036cb8b1aec85de3a7afb7d8164b70dea0f8e197943686d6bffce7d1d627",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-08-27T11:37:01Z",
    "title_canon_sha256": "7026d9b7199c12d20d126c8ed012e91d58348c55d59d6189411dc07cd0331990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19801",
    "kind": "arxiv",
    "version": 1
  }
}