Pith Number

pith:FKXUZWOD

pith:2016:FKXUZWODTO73GT6J44RXYGWJI3

not attested not anchored not stored refs pending

Optimizing the Kelvin force in a moving target subdomain

Harbir Antil, Pablo Venegas, Ricardo H. Nochetto

arxiv:1612.07763 v2 · 2016-12-22 · math.OC · 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{FKXUZWODTO73GT6J44RXYGWJI3}

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	2026-05-18T00:54:08.624415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aaf4cd9c39bbfb34fc9e7237c1ac946dc0e401b486341f7a80741f21145e913

Aliases

arxiv: 1612.07763 · arxiv_version: 1612.07763v2 · doi: 10.48550/arxiv.1612.07763 · pith_short_12: FKXUZWODTO73 · pith_short_16: FKXUZWODTO73GT6J · pith_short_8: FKXUZWOD

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/FKXUZWODTO73GT6J44RXYGWJI3 \
  | 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: 2aaf4cd9c39bbfb34fc9e7237c1ac946dc0e401b486341f7a80741f21145e913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e3571bb9850e9c8a78df0fcc0ffa178f275572fa59f3f45480236cb71c04b6",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-12-22T19:33:17Z",
    "title_canon_sha256": "5cbe90e3df06378b6270f017e29465d1a94e664b872d9a657d4a38bfb5db3503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07763",
    "kind": "arxiv",
    "version": 2
  }
}