Pith Number

pith:7D4LFFXW

pith:2016:7D4LFFXWA6WO4O5WS24DEJXF52

not attested not anchored not stored refs pending

Celeris: A GPU-accelerated open source software with a Boussinesq-type wave solver for real-time interactive simulation and visualization

Patrick Lynett, Sasan Tavakkol

arxiv:1611.05984 v2 · 2016-11-18 · physics.flu-dyn · 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{7D4LFFXWA6WO4O5WS24DEJXF52}

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	2026-05-18T00:34:39.170111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8f8b296f607acee3bb696b83226e5eead5fa6b126adaa454f4bb5d30e7dd03f

Aliases

arxiv: 1611.05984 · arxiv_version: 1611.05984v2 · doi: 10.48550/arxiv.1611.05984 · pith_short_12: 7D4LFFXWA6WO · pith_short_16: 7D4LFFXWA6WO4O5W · pith_short_8: 7D4LFFXW

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/7D4LFFXWA6WO4O5WS24DEJXF52 \
  | 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: f8f8b296f607acee3bb696b83226e5eead5fa6b126adaa454f4bb5d30e7dd03f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0aa126a308875434206ebc8d7f14bef031306e89473364509c93a76246abdc",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-11-18T05:50:54Z",
    "title_canon_sha256": "38501482f1882d2ff96edc8a9085d60bd289e32f39f96d98713835f7b828a500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05984",
    "kind": "arxiv",
    "version": 2
  }
}