Pith Number

pith:C2VAEBUM

pith:2017:C2VAEBUMJCNDF2WKYKSQBWKGBP

not attested not anchored not stored refs pending

A posteriori estimates for conforming Kirchhoff plate elements

Juha Videman, Rolf Stenberg, Tom Gustafsson

arxiv:1707.08396 v2 · 2017-07-26 · 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{C2VAEBUMJCNDF2WKYKSQBWKGBP}

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	2026-05-18T00:05:05.590091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16aa02068c489a32eacac2a500d9460bd0d8a7780b75a110d8807ed098717714

Aliases

arxiv: 1707.08396 · arxiv_version: 1707.08396v2 · doi: 10.48550/arxiv.1707.08396 · pith_short_12: C2VAEBUMJCND · pith_short_16: C2VAEBUMJCNDF2WK · pith_short_8: C2VAEBUM

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/C2VAEBUMJCNDF2WKYKSQBWKGBP \
  | 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: 16aa02068c489a32eacac2a500d9460bd0d8a7780b75a110d8807ed098717714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54bc9fc55eacaf2e8240306ca8c86afab82648c5241c3d3cf4df1822c4c3005",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-07-26T11:58:35Z",
    "title_canon_sha256": "44a350714480b7b1a6d62a2b766e8eb2437be8d7e6ba64e5c7ed90cdf0af55ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08396",
    "kind": "arxiv",
    "version": 2
  }
}