Pith Number

pith:5GPXDL2Q

pith:2020:5GPXDL2Q2467NUXARKDG3VGPXP

not attested not anchored not stored refs pending

Viscous evolution of a massive disk surrounding stellar-mass black holes in full general relativity

Kenta Kiuchi, Koutarou Kyutoku, Masaru Shibata, Shinya Wanajo, Sho Fujibayashi, Yuichiro Sekiguchi

arxiv:2009.03895 v1 · 2020-09-08 · 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{5GPXDL2Q2467NUXARKDG3VGPXP}

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

2 papers in Pith

Implementation of multi-grid Poisson solver in numerical relativity and its application to gravitational collapse of massive star

A magnetar formation in binary neutron star merger

Receipt and verification

First computed	2026-07-05T02:03:43.321384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e99f71af50d73df6d2e08a866dd4cfbbda186e717950cfafc6e6575c7f28fdc2

Aliases

arxiv: 2009.03895 · arxiv_version: 2009.03895v1 · doi: 10.48550/arxiv.2009.03895 · pith_short_12: 5GPXDL2Q2467 · pith_short_16: 5GPXDL2Q2467NUXA · pith_short_8: 5GPXDL2Q

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/5GPXDL2Q2467NUXARKDG3VGPXP \
  | 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: e99f71af50d73df6d2e08a866dd4cfbbda186e717950cfafc6e6575c7f28fdc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "534f15224d3fa4052ccc1737aa5aa45e4bdbbc7030af7716751a1a7c31b66737",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-09-08T18:00:00Z",
    "title_canon_sha256": "435e9303012ec4eb5958d3a8335ebb45133571fdc365b5b95c075387183d6185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.03895",
    "kind": "arxiv",
    "version": 1
  }
}