Pith Number

pith:O2ENEUDE

pith:2015:O2ENEUDEZ4MEAIRRUI2OAQ4JTC

not attested not anchored not stored refs pending

Improved fast-rotating black hole evolution simulations with modified Baumgarte-Shapiro-Shibata-Nakamura formulation

Chun-Yu Lin, Hsing-Po Pan, Hwei-Jang Yo, Zhoujian Cao

arxiv:1507.00570 v1 · 2015-07-02 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2ENEUDEZ4MEAIRRUI2OAQ4JTC}

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	2026-05-18T01:35:46.218427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7688d25064cf18402231a234e0438998b2c4190cc5c11b457b75bd72d2375ab1

Aliases

arxiv: 1507.00570 · arxiv_version: 1507.00570v1 · doi: 10.48550/arxiv.1507.00570 · pith_short_12: O2ENEUDEZ4ME · pith_short_16: O2ENEUDEZ4MEAIRR · pith_short_8: O2ENEUDE

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/O2ENEUDEZ4MEAIRRUI2OAQ4JTC \
  | 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: 7688d25064cf18402231a234e0438998b2c4190cc5c11b457b75bd72d2375ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea477006215c7bd198a00033b7386feb677d755323484c09be42a3b52363677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-02T13:27:00Z",
    "title_canon_sha256": "302586c4a87e3398b266a4d18702a26356428ca9738ed4ced579f88bd3c92c90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00570",
    "kind": "arxiv",
    "version": 1
  }
}