Pith Number

pith:5TRI7J5E

pith:2015:5TRI7J5EURKRYPXG4VXFZ5GQMU

not attested not anchored not stored refs pending

Overcoming Element Quality Dependence of Finite Elements with Adaptive Extended Stencil FEM (AES-FEM)

Rebecca Conley, Tristan J. Delaney, Xiangmin Jiao

arxiv:1508.01435 v4 · 2015-08-06 · 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{5TRI7J5EURKRYPXG4VXFZ5GQMU}

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	2026-05-18T01:18:09.617176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece28fa7a4a4551c3ee6e56e5cf4d06522ca3cf10890573f997d8fbabae95af0

Aliases

arxiv: 1508.01435 · arxiv_version: 1508.01435v4 · doi: 10.48550/arxiv.1508.01435 · pith_short_12: 5TRI7J5EURKR · pith_short_16: 5TRI7J5EURKRYPXG · pith_short_8: 5TRI7J5E

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/5TRI7J5EURKRYPXG4VXFZ5GQMU \
  | 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: ece28fa7a4a4551c3ee6e56e5cf4d06522ca3cf10890573f997d8fbabae95af0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92d4c238699f191b32713a3f40feb2e78b1645b400b157ae58ccba6679d621ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-08-06T15:34:07Z",
    "title_canon_sha256": "0aec24f4de22d8049f43ca712d848d3ab5ab2d7057309456577affd4eff71c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01435",
    "kind": "arxiv",
    "version": 4
  }
}