Pith Number

pith:RXPSS4WR

pith:2010:RXPSS4WRWNJYF3SKVOH7DVTHSX

not attested not anchored not stored refs pending

A microquasar classification from a disk instability perspective

J. Rodriguez, M. Tagger, P. Varniere

arxiv:1009.5330 v1 · 2010-09-27 · 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{RXPSS4WRWNJYF3SKVOH7DVTHSX}

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	2026-05-18T02:05:16.718501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddf2972d1b35382ee4aab8ff1d66795e7d163589b69746d47b2c2853e331ccd

Aliases

arxiv: 1009.5330 · arxiv_version: 1009.5330v1 · doi: 10.48550/arxiv.1009.5330 · pith_short_12: RXPSS4WRWNJY · pith_short_16: RXPSS4WRWNJYF3SK · pith_short_8: RXPSS4WR

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/RXPSS4WRWNJYF3SKVOH7DVTHSX \
  | 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: 8ddf2972d1b35382ee4aab8ff1d66795e7d163589b69746d47b2c2853e331ccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07dd57daee8ac29203a4de58ce72665d4a115a8dcf0458fdd24b14b4f7820ae6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-09-27T17:13:04Z",
    "title_canon_sha256": "ceb8265b89b05fd832fd112af41915aebc816d0ff9792bba59a4419a71fd3381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5330",
    "kind": "arxiv",
    "version": 1
  }
}