Pith Number

pith:NAIKTQFD

pith:2017:NAIKTQFDMGWLRVNQZMNF6IU4SF

not attested not anchored not stored refs pending

Arbitrary order 2D virtual elements for polygonal meshes: Part II, inelastic problem

Carlo Lovadina, Edoardo Artioli, Elio Sacco, Lourenco Beir\~ao da Veiga

arxiv:1701.06676 v2 · 2017-01-23 · 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{NAIKTQFDMGWLRVNQZMNF6IU4SF}

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	2026-05-18T00:02:36.558609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6810a9c0a361acb8d5b0cb1a5f229c91599415321b4235941ca35b813f174127

Aliases

arxiv: 1701.06676 · arxiv_version: 1701.06676v2 · doi: 10.48550/arxiv.1701.06676 · pith_short_12: NAIKTQFDMGWL · pith_short_16: NAIKTQFDMGWLRVNQ · pith_short_8: NAIKTQFD

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/NAIKTQFDMGWLRVNQZMNF6IU4SF \
  | 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: 6810a9c0a361acb8d5b0cb1a5f229c91599415321b4235941ca35b813f174127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad27bc383bd11e1b9f5b7ed1046a37347e1ac012765ffe56f8ad9ce8238effe3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-01-23T23:34:16Z",
    "title_canon_sha256": "24b940bdde1802055d0e7152a89b490a2e09644e5e780b306be4bf08c8997297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06676",
    "kind": "arxiv",
    "version": 2
  }
}