Pith Number

pith:BJGOIOD2

pith:2014:BJGOIOD2XEHPRIR7GLLJFKNUGV

not attested not anchored not stored refs pending

A family of symmetric mixed finite elements for linear elasticity on tetrahedral grids

Jun Hu, Shangyou Zhang

arxiv:1407.4190 v1 · 2014-07-16 · 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{BJGOIOD2XEHPRIR7GLLJFKNUGV}

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	2026-05-18T01:42:36.363001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a4ce4387ab90ef8a23f32d692a9b4356930e9063e94180e7a276bc35206c550

Aliases

arxiv: 1407.4190 · arxiv_version: 1407.4190v1 · doi: 10.48550/arxiv.1407.4190 · pith_short_12: BJGOIOD2XEHP · pith_short_16: BJGOIOD2XEHPRIR7 · pith_short_8: BJGOIOD2

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/BJGOIOD2XEHPRIR7GLLJFKNUGV \
  | 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: 0a4ce4387ab90ef8a23f32d692a9b4356930e9063e94180e7a276bc35206c550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae17573505bc9e490f503d53900145944dd532178c306d6c69c30377edec624b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-07-16T03:22:16Z",
    "title_canon_sha256": "aeb7036dfb0adf3ca1b623a8bf03710969eb8b10dc5665065acb84c1f807b30f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4190",
    "kind": "arxiv",
    "version": 1
  }
}