Pith Number

pith:KIO3XKWP

pith:2024:KIO3XKWP3CKWVKEQOEX5RHHZG2

not attested not anchored not stored refs pending

Subspace and auxiliary space preconditioners for high-order interior penalty discretizations in $H(\mathrm{div})$

Will Pazner

arxiv:2411.14561 v1 · 2024-11-21 · 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{KIO3XKWP3CKWVKEQOEX5RHHZG2}

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	2026-07-05T09:38:53.198498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

521dbbaacfd8956aa890712fd89cf9369b941b1d8fd674f09bd7c81fb590bf75

Aliases

arxiv: 2411.14561 · arxiv_version: 2411.14561v1 · doi: 10.48550/arxiv.2411.14561 · pith_short_12: KIO3XKWP3CKW · pith_short_16: KIO3XKWP3CKWVKEQ · pith_short_8: KIO3XKWP

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/KIO3XKWP3CKWVKEQOEX5RHHZG2 \
  | 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: 521dbbaacfd8956aa890712fd89cf9369b941b1d8fd674f09bd7c81fb590bf75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d45ffec53137b947569975b01a59ea79a6b72a98f82df04520d2cedd0c4511d7",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-21T20:18:34Z",
    "title_canon_sha256": "d78b9a0e8d433ac77ef4fae9af9f4880c14f1e040cdb622b373b2d73cb4f3500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14561",
    "kind": "arxiv",
    "version": 1
  }
}