Pith Number

pith:6CKTT6Q4

pith:2016:6CKTT6Q47P67KV6AA4JZX7DCUM

not attested not anchored not stored refs pending

A staggered space-time discontinuous Galerkin method for the three-dimensional incompressible Navier-Stokes equations on unstructured tetrahedral meshes

Maurizio Tavelli, Michael Dumbser

arxiv:1601.07384 v1 · 2016-01-27 · 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{6CKTT6Q47P67KV6AA4JZX7DCUM}

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	2026-05-18T01:12:04.989177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f09539fa1cfbfdf557c007139bfc62a316a14a1b93e71e0ddf3365847fd73883

Aliases

arxiv: 1601.07384 · arxiv_version: 1601.07384v1 · doi: 10.48550/arxiv.1601.07384 · pith_short_12: 6CKTT6Q47P67 · pith_short_16: 6CKTT6Q47P67KV6A · pith_short_8: 6CKTT6Q4

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/6CKTT6Q47P67KV6AA4JZX7DCUM \
  | 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: f09539fa1cfbfdf557c007139bfc62a316a14a1b93e71e0ddf3365847fd73883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b0e84042f8ac5255086661612d36a406d7c6fd6582e9b62417cade75eee1344",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-01-27T14:25:57Z",
    "title_canon_sha256": "5dae8c0cc1a1fc9f03bc2d068dcaf7148d9248e7f0068595cd448ed57abd6884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07384",
    "kind": "arxiv",
    "version": 1
  }
}