Pith Number

pith:5Y3DZMSO

pith:2018:5Y3DZMSO6GNSRL5Q7MIFBBLSVN

not attested not anchored not stored refs pending

Constrained particle-mesh projections in a hybridized discontinuous Galerkin framework with applications to advection-dominated flows

Deborah Sulsky, Jakob M. Maljaars, Nathaniel Trask, Robert Jan Labeur

arxiv:1806.09916 v1 · 2018-06-26 · 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{5Y3DZMSO6GNSRL5Q7MIFBBLSVN}

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	2026-05-18T00:12:22.878251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee363cb24ef19b28afb0fb10508572ab71046b205f0711981794d598038f9ec9

Aliases

arxiv: 1806.09916 · arxiv_version: 1806.09916v1 · doi: 10.48550/arxiv.1806.09916 · pith_short_12: 5Y3DZMSO6GNS · pith_short_16: 5Y3DZMSO6GNSRL5Q · pith_short_8: 5Y3DZMSO

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/5Y3DZMSO6GNSRL5Q7MIFBBLSVN \
  | 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: ee363cb24ef19b28afb0fb10508572ab71046b205f0711981794d598038f9ec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46da97de3da29ec84f119bbd39fca01cac0970b909bd2b3d5fda9ff045718446",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-26T11:21:26Z",
    "title_canon_sha256": "e567f979bbe56becb591c64f89f2e83debae6c7257c2db42767fdcbde721827e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09916",
    "kind": "arxiv",
    "version": 1
  }
}