Pith Number

pith:XFW7VS2A

pith:2019:XFW7VS2A7FLRFDTM4GCCVOX2OU

not attested not anchored not stored refs pending

The Stokes complex for Virtual Elements in three dimensions

F. Dassi, G. Vacca, L. Beirao da Veiga

arxiv:1905.01579 v1 · 2019-05-05 · 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{XFW7VS2A7FLRFDTM4GCCVOX2OU}

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	2026-05-17T23:46:58.088829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96dfacb40f957128e6ce1842abafa75374b0c93ce628c668db8ff133a0d4c4b

Aliases

arxiv: 1905.01579 · arxiv_version: 1905.01579v1 · doi: 10.48550/arxiv.1905.01579 · pith_short_12: XFW7VS2A7FLR · pith_short_16: XFW7VS2A7FLRFDTM · pith_short_8: XFW7VS2A

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/XFW7VS2A7FLRFDTM4GCCVOX2OU \
  | 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: b96dfacb40f957128e6ce1842abafa75374b0c93ce628c668db8ff133a0d4c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a3e39db7fa6ac851a542963541812634f7a5cfcc5f31fc33c4870b16910252b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-05-05T02:04:13Z",
    "title_canon_sha256": "059295af50aea5d216c98b4f40d376d90c04f4d811236d5b2f90931ae1f9d85d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01579",
    "kind": "arxiv",
    "version": 1
  }
}