Pith Number

pith:Z6T4TQOX

pith:2022:Z6T4TQOXYPAVWGDIBD6JNUIPOH

not attested not anchored not stored refs pending

On the use of graph neural networks and shape-function-based gradient computation in the deep energy method

Diab Abueidda, Iwona Jasiuk, Junyan He, Seid Koric

arxiv:2207.07216 v1 · 2022-07-14 · cs.CE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6T4TQOXYPAVWGDIBD6JNUIPOH}

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	2026-07-05T05:08:29.700647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa7c9c1d7c3c15b186808fc96d10f71c8152b4afc5622789be1208ae4807a68

Aliases

arxiv: 2207.07216 · arxiv_version: 2207.07216v1 · doi: 10.48550/arxiv.2207.07216 · pith_short_12: Z6T4TQOXYPAV · pith_short_16: Z6T4TQOXYPAVWGDI · pith_short_8: Z6T4TQOX

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/Z6T4TQOXYPAVWGDIBD6JNUIPOH \
  | 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: cfa7c9c1d7c3c15b186808fc96d10f71c8152b4afc5622789be1208ae4807a68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323348dc93b4f89fece0d327b96198bf16c3fcc8e9e6330e5a19b750d6eec5ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2022-07-14T21:53:01Z",
    "title_canon_sha256": "26296999d6b13ce18bea19fd14f1b5e823456ab744b8854bff49ea73e16f0d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07216",
    "kind": "arxiv",
    "version": 1
  }
}