Pith Number

pith:VSF2YQLA

pith:2019:VSF2YQLA4MQ6GZKB7H3A2GSIDR

not attested not anchored not stored refs pending

Modeling and simulation of nonlinear electro-thermo-mechanical continua with application to shape memory polymeric medical devices

Innocent Niyonzima, Jacob Fish, Yang Jiao

arxiv:1903.03975 v2 · 2019-03-10 · 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{VSF2YQLA4MQ6GZKB7H3A2GSIDR}

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	2026-05-17T23:47:25.424585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac8bac4160e321e36541f9f60d1a481c6b63a593d77c6d8d4febc3c1c202f6c2

Aliases

arxiv: 1903.03975 · arxiv_version: 1903.03975v2 · doi: 10.48550/arxiv.1903.03975 · pith_short_12: VSF2YQLA4MQ6 · pith_short_16: VSF2YQLA4MQ6GZKB · pith_short_8: VSF2YQLA

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/VSF2YQLA4MQ6GZKB7H3A2GSIDR \
  | 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: ac8bac4160e321e36541f9f60d1a481c6b63a593d77c6d8d4febc3c1c202f6c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3b0a37ec94dc1ec3eecf73cd3843ab626f461255d3435822ad05efdf353a08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-03-10T11:54:01Z",
    "title_canon_sha256": "be938de94d045ac2318fe8638a9a19594ee8c9a9f0e5777910e3740945190e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03975",
    "kind": "arxiv",
    "version": 2
  }
}