Pith Number

pith:2PZCTQA7

pith:2014:2PZCTQA7IKHX3GHEGOXXSGK4E3

not attested not anchored not stored refs pending

Discontinuous Galerkin finite element methods for time-dependent Hamilton--Jacobi--Bellman equations with Cordes coefficients

Endre S\"uli, Iain Smears

arxiv:1406.4839 v1 · 2014-06-18 · 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{2PZCTQA7IKHX3GHEGOXXSGK4E3}

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	2026-05-18T00:48:43.433619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3f229c01f428f7d98e433af79195c26ec141d8fb23956a4c857a02dd70cfbb6

Aliases

arxiv: 1406.4839 · arxiv_version: 1406.4839v1 · doi: 10.48550/arxiv.1406.4839 · pith_short_12: 2PZCTQA7IKHX · pith_short_16: 2PZCTQA7IKHX3GHE · pith_short_8: 2PZCTQA7

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/2PZCTQA7IKHX3GHEGOXXSGK4E3 \
  | 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: d3f229c01f428f7d98e433af79195c26ec141d8fb23956a4c857a02dd70cfbb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeaaf109021b9c80e043907f071203bdd6b11961190af0700394811d3a418f83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-06-18T18:56:27Z",
    "title_canon_sha256": "4e3470bbedcaef5e7ca2ce4487d318f1d4e9d0c9d3460d91930254429d9532f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4839",
    "kind": "arxiv",
    "version": 1
  }
}