Pith Number

pith:PL6XPUU3

pith:2016:PL6XPUU3P7BQDIJWZTE7CQOYLB

not attested not anchored not stored refs pending

GodunovSPH with shear viscosity : implementation and tests

Matt A. Wood, Seung-Hoon Cha

arxiv:1602.06806 v1 · 2016-02-22 · physics.flu-dyn · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PL6XPUU3P7BQDIJWZTE7CQOYLB}

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	2026-05-18T01:19:24.103471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7afd77d29b7fc301a136ccc9f141d858533cb5418b891245643903a186fcaea0

Aliases

arxiv: 1602.06806 · arxiv_version: 1602.06806v1 · doi: 10.48550/arxiv.1602.06806 · pith_short_12: PL6XPUU3P7BQ · pith_short_16: PL6XPUU3P7BQDIJW · pith_short_8: PL6XPUU3

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/PL6XPUU3P7BQDIJWZTE7CQOYLB \
  | 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: 7afd77d29b7fc301a136ccc9f141d858533cb5418b891245643903a186fcaea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1458e6f283a1e8348bd34a8824b883272cb4eab3a0610940679ad8998c0ed4a",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-02-22T15:10:10Z",
    "title_canon_sha256": "0d9805c429aa26cd50e791ed07b89168f97690f88109259f7d6e7da3f3d7031f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06806",
    "kind": "arxiv",
    "version": 1
  }
}