Pith Number

pith:APOU26RH

pith:2017:APOU26RHCZASIX6XBZPXJDPG5B

not attested not anchored not stored refs pending

A Priori and A Posteriori Error Control of Discontinuous Galerkin Finite Element Methods for the Von K\'arm\'an Equations

Carsten Carstensen, Gouranga Mallik, Neela Nataraj

arxiv:1708.07815 v1 · 2017-08-25 · 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{APOU26RHCZASIX6XBZPXJDPG5B}

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	2026-05-18T00:36:41.946640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03dd4d7a271641245fd70e5f748de6e8579112d24e1534a35e1712d0ecae46b1

Aliases

arxiv: 1708.07815 · arxiv_version: 1708.07815v1 · doi: 10.48550/arxiv.1708.07815 · pith_short_12: APOU26RHCZAS · pith_short_16: APOU26RHCZASIX6X · pith_short_8: APOU26RH

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/APOU26RHCZASIX6XBZPXJDPG5B \
  | 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: 03dd4d7a271641245fd70e5f748de6e8579112d24e1534a35e1712d0ecae46b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4981c5fc817455d48968430a96464286f29a76c8c9abcf605c18ca163c5a13a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-25T17:24:05Z",
    "title_canon_sha256": "6e3969474b6075d75123d2dfb70ee5ef72279c1edcf1123603429f71570e7746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07815",
    "kind": "arxiv",
    "version": 1
  }
}