Pith Number

pith:TB7EFC2T

pith:2018:TB7EFC2TBNVE3ZGAZNFOF2R62D

not attested not anchored not stored refs pending

Parallelized Solution Method of the Three-dimensional Gravitational Potential on the Yin-Yang Grid

2), (2) MPI for Astrophysics, Ewald Mueller (2) ((1) Institut fuer Mathematik, Garching), H.-Thomas Janka (2), Marius Almanstoetter (1, Tobias Melson (2), Univ. Augsburg

arxiv:1806.04593 v2 · 2018-06-12 · astro-ph.IM · astro-ph.HE · physics.comp-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{TB7EFC2TBNVE3ZGAZNFOF2R62D}

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	2026-05-18T00:06:20.146360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

987e428b530b6a4de4c0cb4ae2ea3ed0c363d49d7df77e7c591e3b03259848b5

Aliases

arxiv: 1806.04593 · arxiv_version: 1806.04593v2 · doi: 10.48550/arxiv.1806.04593 · pith_short_12: TB7EFC2TBNVE · pith_short_16: TB7EFC2TBNVE3ZGA · pith_short_8: TB7EFC2T

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/TB7EFC2TBNVE3ZGAZNFOF2R62D \
  | 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: 987e428b530b6a4de4c0cb4ae2ea3ed0c363d49d7df77e7c591e3b03259848b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db68cb3771920ab80c0222628098250aeb30d47c625c76e42cd26e1783ba33ca",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-12T15:12:04Z",
    "title_canon_sha256": "0b54fb87be5fb7ceff49af157a03ee911d7f6624caeff8e4badf92f09e949dc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04593",
    "kind": "arxiv",
    "version": 2
  }
}