Pith Number

pith:T45H33B2

pith:2015:T45H33B2BBQT7RKDXACUVXX7QD

not attested not anchored not stored refs pending

A Compressible High-Order Unstructured Spectral Difference Code for Stratified Convection in Rotating Spherical Shells

Chunlei Liang, Junfeng Wang, Mark S. Miesch

arxiv:1503.00834 v3 · 2015-03-03 · astro-ph.SR · astro-ph.IM · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T45H33B2BBQT7RKDXACUVXX7QD}

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	2026-05-18T01:40:53.704706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f3a7dec3a08613fc543b8054adeff80c98c3a4e93db5473fa8217e51e7edaaa

Aliases

arxiv: 1503.00834 · arxiv_version: 1503.00834v3 · doi: 10.48550/arxiv.1503.00834 · pith_short_12: T45H33B2BBQT · pith_short_16: T45H33B2BBQT7RKD · pith_short_8: T45H33B2

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/T45H33B2BBQT7RKDXACUVXX7QD \
  | 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: 9f3a7dec3a08613fc543b8054adeff80c98c3a4e93db5473fa8217e51e7edaaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "439cf7409e2feade35cc03f659d574cd45b3a152ea918a74499094c78f33fbb0",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-03T06:44:47Z",
    "title_canon_sha256": "839295ad0d7f7e026a2af11f31c3efeea9eec6d18eea39b7c8034b6b3a5c99bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00834",
    "kind": "arxiv",
    "version": 3
  }
}