Pith Number

pith:C7JMXM4Y

pith:2009:C7JMXM4YQN5YKRJ6Q7IEWCBWF7

not attested not anchored not stored refs pending

GRS 1915+105 in "Soft State": Nature of Accretion Disk Wind and Origin of X-Ray Emission

Kazutaka Yamaoka (Aoyama Gakuin University), Ronald Remillard (Massachusetts Institute of Technology), Yoshihiro Ueda (Kyoto University)

arxiv:0901.1982 v1 · 2009-01-14 · 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{C7JMXM4YQN5YKRJ6Q7IEWCBWF7}

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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.

Cited by

1 paper in Pith

A bright flare in the obscured state of GRS 1915+105 as seen by NICER and Swift

Receipt and verification

First computed	2026-05-18T04:29:23.883090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d2cbb398837b85453e87d04b08362fc6b19bfe3d83b63e3d4ae530bb23a58a

Aliases

arxiv: 0901.1982 · arxiv_version: 0901.1982v1 · doi: 10.48550/arxiv.0901.1982 · pith_short_12: C7JMXM4YQN5Y · pith_short_16: C7JMXM4YQN5YKRJ6 · pith_short_8: C7JMXM4Y

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/C7JMXM4YQN5YKRJ6Q7IEWCBWF7 \
  | 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: 17d2cbb398837b85453e87d04b08362fc6b19bfe3d83b63e3d4ae530bb23a58a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d33b8f98720c1ec9e7af25be19713ac2a5f72dc19768ae1121a4deac8694cb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-01-14T11:43:17Z",
    "title_canon_sha256": "17bd53b8b49a0d95c516bb8137be04788280c49c25a4bd241361e4825099947e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1982",
    "kind": "arxiv",
    "version": 1
  }
}