Pith Number

pith:4FN4OHM7

pith:2025:4FN4OHM7IFIXPSAWVTVQEMJYR3

not attested not anchored not stored refs pending

Jets from a stellar-mass black hole are as relativistic as those from supermassive black holes

Andrew K. Hughes, Arash Bahramian, Christian Knigge, Francesco Carotenuto, Gregory R. Sivakoff, Jakob van den Eijnden, James C. A. Miller-Jones, James Matthews, Maria C. Baglio, Patrick A. Woudt, Payaswini Saikia, Pikky Atri, Rob Fender, Sara Motta, Stephane Corbel, Thomas D. Russell, Wenfei Yu, Xian Zhang

arxiv:2504.11945 v1 · 2025-04-16 · 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{4FN4OHM7IFIXPSAWVTVQEMJYR3}

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

1 paper in Pith

A Real-Time Jet Laboratory in Swift J1727.8-1613

Receipt and verification

First computed	2026-07-05T10:50:00.168608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e15bc71d9f415177c816aceb0231388ef79d01ac4012ee3c4e6318d6fa14d5eb

Aliases

arxiv: 2504.11945 · arxiv_version: 2504.11945v1 · doi: 10.48550/arxiv.2504.11945 · pith_short_12: 4FN4OHM7IFIX · pith_short_16: 4FN4OHM7IFIXPSAW · pith_short_8: 4FN4OHM7

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/4FN4OHM7IFIXPSAWVTVQEMJYR3 \
  | 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: e15bc71d9f415177c816aceb0231388ef79d01ac4012ee3c4e6318d6fa14d5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "593929d543fbd11aac6f4d3529e042ff22aabdc7133f78a6ca013d31ed703874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-16T10:23:56Z",
    "title_canon_sha256": "c8bca9aef8ebbc48746be079a75796491914630fd83f1ecf7ab4ef6c17a66a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11945",
    "kind": "arxiv",
    "version": 1
  }
}