Pith Number

pith:IDWUHW44

pith:2025:IDWUHW44TBEALA5GPSAENIF73R

not attested not anchored not stored refs pending

XRISM reveals a variable, multi-phase outflow-inflow structure during the X-ray obscured 2024 outburst of the black hole transient V4641 Sgr

Alessio Marino, Chen Zhang, Chris Done, Eduardo de la Fuente, Hiromasa Suzuki, Hitoshi Negoro, Huaqing Cheng, Katsuhiro Murata, Keisuke Isogai, Mar\'ia D\'iaz Trigo, Maxime Parra, Megumi Shidatsu, Montserrat Armas Padilla, Naomi Tsuji, Noa Grollimund, Rob Fender, Ryota Tomaru, Samar Safi-Harb, Sara Motta, Shogo B. Kobayashi, Shoji Ogawa, Stephane Corbel, Teo Mu\~noz-Darias, Yoshihiro Ueda, Yuexin Zhang, Zuobin Zhang

arxiv:2508.17541 v1 · 2025-08-24 · 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{IDWUHW44TBEALA5GPSAENIF73R}

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	2026-06-03T14:05:17.824022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40ed43db9c98480583a67c8046a0bfdc5e045b9a0ceffb324c73848b9e2186c0

Aliases

arxiv: 2508.17541 · arxiv_version: 2508.17541v1 · doi: 10.48550/arxiv.2508.17541 · pith_short_12: IDWUHW44TBEA · pith_short_16: IDWUHW44TBEALA5G · pith_short_8: IDWUHW44

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/IDWUHW44TBEALA5GPSAENIF73R \
  | 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: 40ed43db9c98480583a67c8046a0bfdc5e045b9a0ceffb324c73848b9e2186c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4a785f0b80801be861e52626f171f9ea55b34fe67a98b2b16d7f5e8a590c02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-08-24T22:24:45Z",
    "title_canon_sha256": "3d7cb9a29279a9558b9ed27777c5e7f970f3bafe1ad8b6b6fe17045ed532ba89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17541",
    "kind": "arxiv",
    "version": 1
  }
}