Pith Number

pith:Z6SWNHSV

pith:2013:Z6SWNHSVDKBCCIOLIMJLH3M3UD

not attested not anchored not stored refs pending

On high order finite element spaces of differential forms

Francesca Rapetti, Snorre Harald Christiansen

arxiv:1306.4835 v2 · 2013-06-20 · 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{Z6SWNHSVDKBCCIOLIMJLH3M3UD}

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	2026-05-18T02:48:46.973270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa5669e551a822121cb4312b3ed9ba0e87743f2d4c64730689c55c744adde35

Aliases

arxiv: 1306.4835 · arxiv_version: 1306.4835v2 · doi: 10.48550/arxiv.1306.4835 · pith_short_12: Z6SWNHSVDKBC · pith_short_16: Z6SWNHSVDKBCCIOL · pith_short_8: Z6SWNHSV

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/Z6SWNHSVDKBCCIOLIMJLH3M3UD \
  | 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: cfa5669e551a822121cb4312b3ed9ba0e87743f2d4c64730689c55c744adde35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04564a91dbb5442120651f3d578c8a912b13d0b50b354218cc13abd7e09c9a36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-06-20T11:53:26Z",
    "title_canon_sha256": "057cc156c5d1207c26f80ebd843e29d5ad11b469dffbf058a3ee5e6f244dc033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4835",
    "kind": "arxiv",
    "version": 2
  }
}