Pith Number

pith:HIB3CCJD

pith:2020:HIB3CCJD2LL5R3Z3UA7H2YEQKB

not attested not anchored not stored refs pending

Hybridisable discontinuous Galerkin solution of geometrically parametrised Stokes flows

Antonio Huerta, Luca Borchini, Matteo Giacomini, Ruben Sevilla

arxiv:2006.11846 v1 · 2020-06-21 · math.NA · cs.CE · cs.NA · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIB3CCJD2LL5R3Z3UA7H2YEQKB}

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	2026-07-05T01:34:09.248828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a03b10923d2d7d8ef3ba03e7d6090507a80f561e04be110df8d55dbfcd60926

Aliases

arxiv: 2006.11846 · arxiv_version: 2006.11846v1 · doi: 10.48550/arxiv.2006.11846 · pith_short_12: HIB3CCJD2LL5 · pith_short_16: HIB3CCJD2LL5R3Z3 · pith_short_8: HIB3CCJD

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/HIB3CCJD2LL5R3Z3UA7H2YEQKB \
  | 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: 3a03b10923d2d7d8ef3ba03e7d6090507a80f561e04be110df8d55dbfcd60926

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "113571d91f0375ef48bbc75409d1b957e67264989551446bf8ee8e958e1f945e",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-06-21T16:57:55Z",
    "title_canon_sha256": "f7dfab419503ac594c9afc214aedf564c1f3636bf24d7928ff43b45a6601ee74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.11846",
    "kind": "arxiv",
    "version": 1
  }
}