Pith Number

pith:EC47TJWB

pith:2011:EC47TJWB4EJYENKIUQMPEKRV63

not attested not anchored not stored refs pending

RXTE Observations of New Black Hole Candidates XTE J1752-223 and MAXI J1659-152

Craig Markwardt, Hans Krimm, Jean H. Swank, Nikolai Shaposhnikov

arxiv:1103.0531 v1 · 2011-03-02 · 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{EC47TJWB4EJYENKIUQMPEKRV63}

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.

Cited by

2 papers in Pith

Radio-X-ray Time Lags in GX 339-4: Probing Magnetic Field Transport in Black Hole Accretion

Receipt and verification

First computed	2026-05-18T04:27:34.691078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20b9f9a6c1e113823548a418f22a35f6ccc3b3d144d025b61993a54a9a9a61c6

Aliases

arxiv: 1103.0531 · arxiv_version: 1103.0531v1 · doi: 10.48550/arxiv.1103.0531 · pith_short_12: EC47TJWB4EJY · pith_short_16: EC47TJWB4EJYENKI · pith_short_8: EC47TJWB

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/EC47TJWB4EJYENKIUQMPEKRV63 \
  | 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: 20b9f9a6c1e113823548a418f22a35f6ccc3b3d144d025b61993a54a9a9a61c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1adbae6135e97dee1ad6fab15b2439875a7ffb33ae0fdf156c0ba75d61d24d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-03-02T20:03:11Z",
    "title_canon_sha256": "a8667a57f7b0ddf2d9ec2c1805384fabd982a943e6f69c3f246d19851db79755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0531",
    "kind": "arxiv",
    "version": 1
  }
}