Pith Number

pith:7JPKBGLQ

pith:2008:7JPKBGLQHZE3LHIKLVOYUPQA2B

not attested not anchored not stored refs pending

Nonaxisymmetric Effects in the Black Hole Accretion Inviscid Hydrodynamics: Formation and Evolution of a Tilted Torus

Agnieszka Janiuk, Daniel Proga, Ryuichi Kurosawa

arxiv:0803.2087 v1 · 2008-03-14 · 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{7JPKBGLQHZE3LHIKLVOYUPQA2B}

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

Simulation based parameter space for shock in transonic, sub-Keplerian accretion flow onto non-rotating black holes

Receipt and verification

First computed	2026-07-04T17:09:50.451879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa5ea099703e49b59d0a5d5d8a3e00d050487028e47c9373bbe2dc31ed993fea

Aliases

arxiv: 0803.2087 · arxiv_version: 0803.2087v1 · doi: 10.48550/arxiv.0803.2087 · pith_short_12: 7JPKBGLQHZE3 · pith_short_16: 7JPKBGLQHZE3LHIK · pith_short_8: 7JPKBGLQ

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/7JPKBGLQHZE3LHIKLVOYUPQA2B \
  | 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: fa5ea099703e49b59d0a5d5d8a3e00d050487028e47c9373bbe2dc31ed993fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bec22ed84bf2eb32d6886fd49d3a585e4b10931885f5f71c732f24ff0a5b587",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-03-14T14:01:18Z",
    "title_canon_sha256": "af59f767ab5ffb63ef2f41689afdbd2effe1477c1097381b681c55e3b9c31066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.2087",
    "kind": "arxiv",
    "version": 1
  }
}