Pith Number

pith:7RYUTBJE

pith:2023:7RYUTBJEQYVEDDAQ5ZXANEL47I

not attested not anchored not stored refs pending

Poynting-Robertson effect on black-hole-driven winds

A. Luminari, D. Kazanas, F. Tombesi, K. Fukumura, M. Marzi

arxiv:2301.02681 v2 · 2023-01-06 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RYUTBJEQYVEDDAQ5ZXANEL47I}

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	2026-07-05T05:41:39.101091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc71498524862a418c10ee6e06917cfa2e3c4f5484325c97003885216eab40d4

Aliases

arxiv: 2301.02681 · arxiv_version: 2301.02681v2 · doi: 10.48550/arxiv.2301.02681 · pith_short_12: 7RYUTBJEQYVE · pith_short_16: 7RYUTBJEQYVEDDAQ · pith_short_8: 7RYUTBJE

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/7RYUTBJEQYVEDDAQ5ZXANEL47I \
  | 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: fc71498524862a418c10ee6e06917cfa2e3c4f5484325c97003885216eab40d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7008ee0045de8e74ac72bfc3c5f2eead0cc814494b1798a5f6509edae5398d6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-01-06T19:00:05Z",
    "title_canon_sha256": "9ae75da4871685652e13ce2457f062ad2ea1698baa7a05445f0f24809bc5a58b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02681",
    "kind": "arxiv",
    "version": 2
  }
}