Pith Number

pith:DJV3YIFB

pith:2018:DJV3YIFBDCZSELMJDY7Y5IKNKX

not attested not anchored not stored refs pending

On a general implementation of $h$- and $p$-adaptive curl-conforming finite elements

Alberto F. Mart\'in, Marc Olm, Santiago Badia

arxiv:1810.10314 v2 · 2018-10-24 · 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{DJV3YIFBDCZSELMJDY7Y5IKNKX}

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	2026-05-17T23:50:59.068922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6bbc20a118b3222d891e3f8ea14d55e2555f3328ea8e53350738c0b8cd313f

Aliases

arxiv: 1810.10314 · arxiv_version: 1810.10314v2 · doi: 10.48550/arxiv.1810.10314 · pith_short_12: DJV3YIFBDCZS · pith_short_16: DJV3YIFBDCZSELMJ · pith_short_8: DJV3YIFB

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/DJV3YIFBDCZSELMJDY7Y5IKNKX \
  | 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: 1a6bbc20a118b3222d891e3f8ea14d55e2555f3328ea8e53350738c0b8cd313f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdfa8cb1ff4b93e8e8b23d562e03af1405df053c021fa4f6cb60df7c6a4068e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-24T12:15:21Z",
    "title_canon_sha256": "4176b9b02738889efb02c1e92f157c9afb0e27275b6eb015483966c0b19c7321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10314",
    "kind": "arxiv",
    "version": 2
  }
}