Pith Number

pith:QA7JSOI6

pith:2016:QA7JSOI6TJUVNUG3DWNYBCR2IR

not attested not anchored not stored refs pending

Adjoint Multi-Start Based Estimation of Cardiac Hyperelastic Material Parameters using Shear Data

Gabriel Balaban, Joakim Sundnes, Marie E. Rognes, Martin S. Aln{\ae}s

arxiv:1603.03796 v1 · 2016-03-11 · q-bio.TO · physics.comp-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QA7JSOI6TJUVNUG3DWNYBCR2IR}

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	2026-05-18T01:19:04.951666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803e99391e9a6956d0db1d9b808a3a445c5e7a0a1b26333dc85a0920090e26e6

Aliases

arxiv: 1603.03796 · arxiv_version: 1603.03796v1 · doi: 10.48550/arxiv.1603.03796 · pith_short_12: QA7JSOI6TJUV · pith_short_16: QA7JSOI6TJUVNUG3 · pith_short_8: QA7JSOI6

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/QA7JSOI6TJUVNUG3DWNYBCR2IR \
  | 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: 803e99391e9a6956d0db1d9b808a3a445c5e7a0a1b26333dc85a0920090e26e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3974acd6e2ca3a070fa8416c162d42189dde239fc245ff2250c4002eea099fbf",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2016-03-11T21:47:42Z",
    "title_canon_sha256": "5948960b4dc197beba5706ef8ade21dbf143db28d5c55f71f7818010716c866e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03796",
    "kind": "arxiv",
    "version": 1
  }
}