Pith Number

pith:PQ3TUBH6

pith:2017:PQ3TUBH6BC2EPSTBNCLG3PS3HK

not attested not anchored not stored refs pending

Nonconforming Finite Element Discretisation for Semilinear Problems with Trilinear Nonlinearity

Carsten Carstensen, Gouranga Mallik, Neela Nataraj

arxiv:1708.07627 v3 · 2017-08-25 · math.NA · cs.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{PQ3TUBH6BC2EPSTBNCLG3PS3HK}

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.

Cited by

1 paper in Pith

Adaptive Morley FEM for the von K\'{a}rm\'{a}n equations with optimal convergence rates

Receipt and verification

First computed	2026-07-05T00:26:55.151217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c373a04fe08b447ca6168966dbe5b3a85f098b200c1493002a812ddfdd2a91f

Aliases

arxiv: 1708.07627 · arxiv_version: 1708.07627v3 · doi: 10.48550/arxiv.1708.07627 · pith_short_12: PQ3TUBH6BC2E · pith_short_16: PQ3TUBH6BC2EPSTB · pith_short_8: PQ3TUBH6

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/PQ3TUBH6BC2EPSTBNCLG3PS3HK \
  | 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: 7c373a04fe08b447ca6168966dbe5b3a85f098b200c1493002a812ddfdd2a91f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68bec8b2436b12f4ff59ca38199c36456b6725b8a448df42d5432a3cc131ed12",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-25T06:44:39Z",
    "title_canon_sha256": "b36b8e7299507a9530e8341594b685567068247c9350adc5ffed07fce85188a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07627",
    "kind": "arxiv",
    "version": 3
  }
}