Pith Number

pith:JILYK3IX

pith:2026:JILYK3IXG4OCLNS6SBLKHLB5YB

not attested not anchored not stored refs pending

Efficient strain-space hyperreduction in large-deformation solid mechanics

Erik Faust, Lisa Scheunemann

arxiv:2607.19330 v1 · 2026-07-21 · 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{JILYK3IXG4OCLNS6SBLKHLB5YB}

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	2026-07-22T01:24:37.375007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a17856d17371c25b65e9056a3ac3dc045560f0f513ea245530ad27b50e08310

Aliases

arxiv: 2607.19330 · arxiv_version: 2607.19330v1 · doi: 10.48550/arxiv.2607.19330 · pith_short_12: JILYK3IXG4OC · pith_short_16: JILYK3IXG4OCLNS6 · pith_short_8: JILYK3IX

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/JILYK3IXG4OCLNS6SBLKHLB5YB \
  | 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: 4a17856d17371c25b65e9056a3ac3dc045560f0f513ea245530ad27b50e08310

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddae389002d077979313d75fcf268c76b163591e49d6bc04245e77d5a5a9165e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-07-21T17:51:33Z",
    "title_canon_sha256": "857b4339caaa283a7545a1397481f42af204e847c4eac6874365d96af1aa5976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19330",
    "kind": "arxiv",
    "version": 1
  }
}