Pith Number

pith:BPFSLLQW

pith:2025:BPFSLLQW7UAZP3XN2TXBBTI4UV

not attested not anchored not stored refs pending

Dynamic disk-corona coupling during the state transition of Swift J1727.8-1613

Andrzej A. Zdziarski, Bei You, Fu-Guo Xie, Han He, Sai-En Xu, Yi Long, Zhen Yan

arxiv:2508.01384 v3 · 2025-08-02 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPFSLLQW7UAZP3XN2TXBBTI4UV}

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	2026-06-08T01:03:47.010493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bcb25ae16fd0197eeedd4ee10cd1ca5742dc1905d543dc6dba47515d1d606fe

Aliases

arxiv: 2508.01384 · arxiv_version: 2508.01384v3 · doi: 10.48550/arxiv.2508.01384 · pith_short_12: BPFSLLQW7UAZ · pith_short_16: BPFSLLQW7UAZP3XN · pith_short_8: BPFSLLQW

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/BPFSLLQW7UAZP3XN2TXBBTI4UV \
  | 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: 0bcb25ae16fd0197eeedd4ee10cd1ca5742dc1905d543dc6dba47515d1d606fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e69906020c3c76ccae2245d7b273fd7fd804f4859307c3537024da907913bb49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-08-02T14:27:34Z",
    "title_canon_sha256": "3769550bc967a879b5669aa0a5d41739602ac2e91b9620b95c85a10922ce27ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01384",
    "kind": "arxiv",
    "version": 3
  }
}