Pith Number

pith:BVE4ZLOL

pith:2021:BVE4ZLOL7ZYQUONNFPKZOSOZRQ

not attested not anchored not stored refs pending

A Moving Discontinuous Galerkin Finite Element Method with Interface Conservation Enforcement for Compressible Flows

Gianni Absillis, Hong Luo, Robert Nourgaliev

arxiv:2101.00338 v1 · 2021-01-01 · math.NA · cs.NA · 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{BVE4ZLOL7ZYQUONNFPKZOSOZRQ}

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	2026-07-05T03:08:23.698586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d49ccadcbfe710a39ad2bd59749d98c2678d2cf892f4eae864fd282f2fbb2f3

Aliases

arxiv: 2101.00338 · arxiv_version: 2101.00338v1 · doi: 10.48550/arxiv.2101.00338 · pith_short_12: BVE4ZLOL7ZYQ · pith_short_16: BVE4ZLOL7ZYQUONN · pith_short_8: BVE4ZLOL

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/BVE4ZLOL7ZYQUONNFPKZOSOZRQ \
  | 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: 0d49ccadcbfe710a39ad2bd59749d98c2678d2cf892f4eae864fd282f2fbb2f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0614b90234280b5b0e70e1590a5e8712f9cf1b2b1da2064d9dde2a4fa9563d",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-01-01T23:38:37Z",
    "title_canon_sha256": "a3159edb6a58ae118c4db2e56e1c208c22bca81969a09a5294d8e47aadfd5a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00338",
    "kind": "arxiv",
    "version": 1
  }
}