Pith Number

pith:R3UOWVPM

pith:1999:R3UOWVPMRX7DT7XVHTQ5RZ7OO3

not attested not anchored not stored refs pending

Non-axisymmetric wind-accretion simulations. II. Density gradients

M. Ruffert (U. of Edinburgh)

arxiv:astro-ph/9903304 v1 · 1999-03-19 · 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{R3UOWVPMRX7DT7XVHTQ5RZ7OO3}

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

X-Ray Views of Galactic Accreting Pulsars in High-Mass X-Ray Binaries

Receipt and verification

First computed	2026-07-04T14:16:37.480793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee8eb55ec8dfe39fef53ce1d8e7ee76d81ae5be2f4efac679d1bfcc9e35756d

Aliases

arxiv: astro-ph/9903304 · arxiv_version: astro-ph/9903304v1 · doi: 10.48550/arxiv.astro-ph/9903304 · pith_short_12: R3UOWVPMRX7D · pith_short_16: R3UOWVPMRX7DT7XV · pith_short_8: R3UOWVPM

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/R3UOWVPMRX7DT7XVHTQ5RZ7OO3 \
  | 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: 8ee8eb55ec8dfe39fef53ce1d8e7ee76d81ae5be2f4efac679d1bfcc9e35756d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1b3eb9447b9308feb88678b94eec9b016db1b0223f2827c2191bb5c2dd29c0e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-03-19T17:18:43Z",
    "title_canon_sha256": "edcca91a3ad932225f7c35709d14b63e82a17dc7a72acbc35e1ca7f63fff1614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9903304",
    "kind": "arxiv",
    "version": 1
  }
}