Pith Number

pith:ZSLBQO67

pith:2018:ZSLBQO67KPDK7QLKNMUS7YFZPU

not attested not anchored not stored refs pending

Systematic Analysis of Low/Hard State RXTE Spectra of GX 339-4 to Constrain the Geometry of the System

Anjali Rao, J. S. Yadav, Kalyani Bagri, Ranjeev Misra, S. K. Pandey

arxiv:1802.02462 v1 · 2018-02-06 · 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{ZSLBQO67KPDK7QLKNMUS7YFZPU}

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	2026-05-18T00:15:16.300124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc96183bdf53c6afc16a6b292fe0b97d005a97f9fc49a9108c76d666ea2f30f9

Aliases

arxiv: 1802.02462 · arxiv_version: 1802.02462v1 · doi: 10.48550/arxiv.1802.02462 · pith_short_12: ZSLBQO67KPDK · pith_short_16: ZSLBQO67KPDK7QLK · pith_short_8: ZSLBQO67

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/ZSLBQO67KPDK7QLKNMUS7YFZPU \
  | 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: cc96183bdf53c6afc16a6b292fe0b97d005a97f9fc49a9108c76d666ea2f30f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8306044b89aa065bc69bc2b6d17ba58ba0ad936b63c48a8949b043d950709ae5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-06T16:07:23Z",
    "title_canon_sha256": "00d70e7634e13609b806d634f2f09f8d44f69d79f0f67ab5a5545e0c55536587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02462",
    "kind": "arxiv",
    "version": 1
  }
}