Pith Number

pith:ATERDCXQ

pith:2018:ATERDCXQQHD5FUWHTNCKZFNE2O

not attested not anchored not stored refs pending

A multipoint stress mixed finite element method for elasticity on simplicial grids

Eldar Khattatov, Ilona Ambartsumyan, Ivan Yotov, Jan M. Nordbotten

arxiv:1805.09920 v3 · 2018-05-24 · math.NA · cs.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{ATERDCXQQHD5FUWHTNCKZFNE2O}

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	2026-05-17T23:39:27.441562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04c9118af081c7d2d2c79b44ac95a4d3bd75b7ecfa7c37db31c03f9d914b3f26

Aliases

arxiv: 1805.09920 · arxiv_version: 1805.09920v3 · doi: 10.48550/arxiv.1805.09920 · pith_short_12: ATERDCXQQHD5 · pith_short_16: ATERDCXQQHD5FUWH · pith_short_8: ATERDCXQ

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/ATERDCXQQHD5FUWHTNCKZFNE2O \
  | 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: 04c9118af081c7d2d2c79b44ac95a4d3bd75b7ecfa7c37db31c03f9d914b3f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75045d18f8aa2e581861e452e5c06771b9cce2b779a6bd5735c717ac49ffdd38",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-24T22:05:50Z",
    "title_canon_sha256": "07c2595d3bdeca100d4df73b7be9cf621cfdfb5f2c6949e4d52bdd67099ffb15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09920",
    "kind": "arxiv",
    "version": 3
  }
}