Pith Number

pith:MTQCVELH

pith:2009:MTQCVELHOZTGXH2JWFIC6BRRP6

not attested not anchored not stored refs pending

Anti-Correlation of the Near-Infrared and X-Ray Variations of the Microquasar GRS 1915+105 in Soft State

Akira Arai, Hideaki Katagiri, Hiromitsu Takahashi, Kenshi Yanagisawa, Kiichi Okita, Kiyoshi Sakimoto, Koji S. Kawabata, Kozo Sadakane, Mahito Sasada, Makoto Uemura, Masaru Kino, Masayuki Yamanaka, Michitoshi Yoshida, Mizuki Isogai, Osamu Nagae, Risako Matsui, Sergei A. Trushkin, Shuji Sato, Takashi Ohsugi, Takuya Yamashita, Tsunefumi Mizuno, Yasushi Fukazawa, Yoshihiro Ueda, Yuki Ikejiri

arxiv:0904.1020 v1 · 2009-04-06 · 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{MTQCVELHOZTGXH2JWFIC6BRRP6}

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	2026-07-04T15:40:44.706757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64e02a916776666b9f49b1502f06317fbaa9ae9955fa2d36e6f738140baad0f6

Aliases

arxiv: 0904.1020 · arxiv_version: 0904.1020v1 · doi: 10.48550/arxiv.0904.1020 · pith_short_12: MTQCVELHOZTG · pith_short_16: MTQCVELHOZTGXH2J · pith_short_8: MTQCVELH

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/MTQCVELHOZTGXH2JWFIC6BRRP6 \
  | 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: 64e02a916776666b9f49b1502f06317fbaa9ae9955fa2d36e6f738140baad0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af8a6f4fc8202e8d4d3699f1beb44a048b27755f89a6715c0b63f2a2f5adad7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-04-06T21:26:27Z",
    "title_canon_sha256": "1ea4bdf473ba10a7722fc4f97d93eec50e4910d172df3d590011e5c70b146878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1020",
    "kind": "arxiv",
    "version": 1
  }
}