Pith Number

pith:4BME6Y57

pith:1998:4BME6Y57BGERXYOBV7AXHV4PXA

not attested not anchored not stored refs pending

Plasma Ejection from Magnetic Flares and the X-ray Spectrum of Cygnus X-1

A. M. Beloborodov

arxiv:astro-ph/9809383 v2 · 1998-09-29 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BME6Y57BGERXYOBV7AXHV4PXA}

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

Neutrino and pair creation in reconnection-powered coronae of accreting black holes

Polarization Signatures from GRMHD Simulations of Black Hole Accretion

Receipt and verification

First computed	2026-05-18T01:07:37.027045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0584f63bf09891be1c1afc173d78fb82ee366715bd226a3bcb7c03bbf7dfa8a

Aliases

arxiv: astro-ph/9809383 · arxiv_version: astro-ph/9809383v2 · doi: 10.48550/arxiv.astro-ph/9809383 · pith_short_12: 4BME6Y57BGER · pith_short_16: 4BME6Y57BGERXYOB · pith_short_8: 4BME6Y57

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/4BME6Y57BGERXYOBV7AXHV4PXA \
  | 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: e0584f63bf09891be1c1afc173d78fb82ee366715bd226a3bcb7c03bbf7dfa8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d321c4416214d13216ac8c8a0c40c409a19f6aa7380f140f3692a9515717681",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-09-29T19:01:40Z",
    "title_canon_sha256": "f76eddd50d00a65d152e5eb467e81c30825c596ad32a18712fb0757e2ce2bd18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9809383",
    "kind": "arxiv",
    "version": 2
  }
}