Pith Number

pith:VAYD5MSU

pith:2018:VAYD5MSUSLKHVDQWMI6QQRADDO

not attested not anchored not stored refs pending

A physics-based shock capturing method for large-eddy simulation

Jaime Peraire, Ngoc-Cuong Nguyen, Pablo Fernandez

arxiv:1806.06449 v1 · 2018-06-17 · physics.comp-ph · nlin.CD · 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{VAYD5MSUSLKHVDQWMI6QQRADDO}

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	2026-05-18T00:13:02.353712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8303eb25492d47a8e16623d0844031b9dab8ddda2386605edce01180004cc3c

Aliases

arxiv: 1806.06449 · arxiv_version: 1806.06449v1 · doi: 10.48550/arxiv.1806.06449 · pith_short_12: VAYD5MSUSLKH · pith_short_16: VAYD5MSUSLKHVDQW · pith_short_8: VAYD5MSU

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/VAYD5MSUSLKHVDQWMI6QQRADDO \
  | 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: a8303eb25492d47a8e16623d0844031b9dab8ddda2386605edce01180004cc3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e941d4f3421a66a0714b4ce784043817d4980838f0162056e18bcc4a480c53",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-06-17T21:17:07Z",
    "title_canon_sha256": "8a1f9165a118b405245a1100258a4c1ff3e4ca9fd2a15fdec5e7bec04ee3171c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06449",
    "kind": "arxiv",
    "version": 1
  }
}