Pith Number

pith:RQKXBWRI

pith:2018:RQKXBWRIB25BP3O7XBCW6QIWRM

not attested not anchored not stored refs pending

Varying Driver Velocity Fields in Photospheric MHD Wave Simulations

A. J. Leonard, R. Erdelyi, S. J. Mumford, V. Fedun

arxiv:1807.10049 v1 · 2018-07-26 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQKXBWRIB25BP3O7XBCW6QIWRM}

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	2026-05-18T00:08:37.747031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c1570da280eba17eddfb8456f41168b3f7525602c835104b3f0feb284830859

Aliases

arxiv: 1807.10049 · arxiv_version: 1807.10049v1 · doi: 10.48550/arxiv.1807.10049 · pith_short_12: RQKXBWRIB25B · pith_short_16: RQKXBWRIB25BP3O7 · pith_short_8: RQKXBWRI

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/RQKXBWRIB25BP3O7XBCW6QIWRM \
  | 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: 8c1570da280eba17eddfb8456f41168b3f7525602c835104b3f0feb284830859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ba8c5d7acb64e1b56d6713e297aa4f5e2017c0f7c5c8bd772a97d64f292ea9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-26T10:13:42Z",
    "title_canon_sha256": "1312260bf04350633d68b809d06da3aa344bfbaf42195f3d9469d21f22f1e002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10049",
    "kind": "arxiv",
    "version": 1
  }
}