Pith Number

pith:FA4OCRR4

pith:2019:FA4OCRR46STFNBFGNZMCIXWKZV

not attested not anchored not stored refs pending

The Structure of a Quasi-Keplerian Accretion Disk around Magnetized Stars

Anguma K. Simon, Edward Jurua, Isaac Habumugisha, Solomon B. Tessema

arxiv:1903.07907 v1 · 2019-03-19 · 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{FA4OCRR46STFNBFGNZMCIXWKZV}

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	2026-05-17T23:50:53.514617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2838e1463cf4a65684a66e58245ecacd666d878e60e7f77418bd9b55a21b7bcd

Aliases

arxiv: 1903.07907 · arxiv_version: 1903.07907v1 · doi: 10.48550/arxiv.1903.07907 · pith_short_12: FA4OCRR46STF · pith_short_16: FA4OCRR46STFNBFG · pith_short_8: FA4OCRR4

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/FA4OCRR46STFNBFGNZMCIXWKZV \
  | 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: 2838e1463cf4a65684a66e58245ecacd666d878e60e7f77418bd9b55a21b7bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be777c71fa0a521bcea5a0081d2d4c4869df2ce211780386247e3e89cea260ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-19T09:56:10Z",
    "title_canon_sha256": "3e3d7d27cbcb81597c6d276bb78c987111ff39963f8d894530e9c8fdf05dda7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07907",
    "kind": "arxiv",
    "version": 1
  }
}