Pith Number

pith:3LHYNTOC

pith:2018:3LHYNTOCHDFNLUSK62777Z7TTQ

not attested not anchored not stored refs pending

A time-accurate, adaptive discretization for fluid flow problems

Haiyun Zhao, Victor DeCaria, William Layton

arxiv:1810.06705 v3 · 2018-10-15 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LHYNTOCHDFNLUSK62777Z7TTQ}

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.

Cited by

1 paper in Pith

Doubly-Adaptive Artificial Compression Methods for Incompressible Flow

Receipt and verification

First computed	2026-05-17T23:55:03.218708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dacf86cdc238cad5d24af6bfffe7f39c2f28b536a1111829e2e276a0c96652db

Aliases

arxiv: 1810.06705 · arxiv_version: 1810.06705v3 · doi: 10.48550/arxiv.1810.06705 · pith_short_12: 3LHYNTOCHDFN · pith_short_16: 3LHYNTOCHDFNLUSK · pith_short_8: 3LHYNTOC

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/3LHYNTOCHDFNLUSK62777Z7TTQ \
  | 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: dacf86cdc238cad5d24af6bfffe7f39c2f28b536a1111829e2e276a0c96652db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe7bf0b906a8442a157fb8a05ead66e11b0720fd4abc3279a43ecdd513b5a61d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-15T21:28:29Z",
    "title_canon_sha256": "7a13ddf4625bec6606f0f8db20d97939bd719b11cfa17ae3f508263db7f4889e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06705",
    "kind": "arxiv",
    "version": 3
  }
}