Pith Number

pith:4HX6SO4J

pith:2026:4HX6SO4JORMM5R5YTNWW4XZ2EW

not attested not anchored not stored refs pending

A physics-informed data-driven framework for modeling hyperelastic materials with progressive damage and failure

Kshitiz Upadhyay

arxiv:2602.11414 v1 · 2026-02-11 · cs.CE · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HX6SO4JORMM5R5YTNWW4XZ2EW}

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	2026-06-05T01:14:35.080517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1efe93b897458cec7b89b6d6e5f3a25be960ec1d03427816adf7621f60714c5

Aliases

arxiv: 2602.11414 · arxiv_version: 2602.11414v1 · doi: 10.48550/arxiv.2602.11414 · pith_short_12: 4HX6SO4JORMM · pith_short_16: 4HX6SO4JORMM5R5Y · pith_short_8: 4HX6SO4J

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/4HX6SO4JORMM5R5YTNWW4XZ2EW \
  | 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: e1efe93b897458cec7b89b6d6e5f3a25be960ec1d03427816adf7621f60714c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af4ae23249c76e81c59df514fa1f2d4da943310e3fb72ee9400fe1a58ef15e2a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-02-11T22:31:49Z",
    "title_canon_sha256": "214f8d1b27326200b587f3321135f488c3361561f267e3bb2266b063fd688561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.11414",
    "kind": "arxiv",
    "version": 1
  }
}