Pith Number

pith:HJ7IHWWM

pith:2026:HJ7IHWWMYT3NJ4LSLB7RVHV3IU

not attested not anchored not stored refs pending

PI-GINOT: Data-free geometry-informed neural operator learning for finite-strain hyperelasticity on parametric DogBone specimens

Aamir Dean, Betim Bahtiri

arxiv:2607.23299 v1 · 2026-07-25 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJ7IHWWMYT3NJ4LSLB7RVHV3IU}

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	2026-07-28T01:22:46.713424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7e83daccc4f6d4f172587f1a9ebb4527f5a530b142ce2c91966f7fcb01b983

Aliases

arxiv: 2607.23299 · arxiv_version: 2607.23299v1 · doi: 10.48550/arxiv.2607.23299 · pith_short_12: HJ7IHWWMYT3N · pith_short_16: HJ7IHWWMYT3NJ4LS · pith_short_8: HJ7IHWWM

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/HJ7IHWWMYT3NJ4LSLB7RVHV3IU \
  | 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: 3a7e83daccc4f6d4f172587f1a9ebb4527f5a530b142ce2c91966f7fcb01b983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a39c00c361df528d6629ed417f069b1fe3e01a95fb8732d0b66928aa110a2309",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-07-25T17:20:15Z",
    "title_canon_sha256": "e55a226376de0f3844a7a4794a2cd171ba6e17e7377e377806e57b21ba5f6d68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23299",
    "kind": "arxiv",
    "version": 1
  }
}