Pith Number

pith:SDPBUKWZ

pith:2015:SDPBUKWZ74L276IHB5HYKHUXUF

not attested not anchored not stored refs pending

Divergence free Virtual Elements for the Stokes problem on polygonal meshes

C. Lovadina, G. Vacca, L. Beirao da Veiga

arxiv:1510.01655 v1 · 2015-10-06 · 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{SDPBUKWZ74L276IHB5HYKHUXUF}

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	2026-05-18T01:30:56.351150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90de1a2ad9ff17aff9070f4f851e97a17e8f9596d29e1da20e605f5137bfb0aa

Aliases

arxiv: 1510.01655 · arxiv_version: 1510.01655v1 · doi: 10.48550/arxiv.1510.01655 · pith_short_12: SDPBUKWZ74L2 · pith_short_16: SDPBUKWZ74L276IH · pith_short_8: SDPBUKWZ

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/SDPBUKWZ74L276IHB5HYKHUXUF \
  | 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: 90de1a2ad9ff17aff9070f4f851e97a17e8f9596d29e1da20e605f5137bfb0aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b039cc3bfb3f3569c11bdbdf45958e7cdf9c2224f8e42eabb7cfb4449bcae0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-10-06T16:43:17Z",
    "title_canon_sha256": "5ef7d3766e3753dde6873080094336a06b041136e726807a163d4384549aec8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01655",
    "kind": "arxiv",
    "version": 1
  }
}