Pith Number

pith:6BJOP7MJ

pith:2025:6BJOP7MJWMDRBGBSJPV2D2Y32A

not attested not anchored not stored refs pending

Hyperelastic characterization via deep indentation

Mattia Bacca, Mohammad Shojaeifard

arxiv:2506.05371 v2 · 2025-05-28 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BJOP7MJWMDRBGBSJPV2D2Y32A}

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	2026-07-05T11:34:09.044108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f052e7fd89b3071098324beba1eb1bd03dcb417cb2ccc4903df06ee208f4cdb5

Aliases

arxiv: 2506.05371 · arxiv_version: 2506.05371v2 · doi: 10.48550/arxiv.2506.05371 · pith_short_12: 6BJOP7MJWMDR · pith_short_16: 6BJOP7MJWMDRBGBS · pith_short_8: 6BJOP7MJ

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/6BJOP7MJWMDRBGBSJPV2D2Y32A \
  | 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: f052e7fd89b3071098324beba1eb1bd03dcb417cb2ccc4903df06ee208f4cdb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c03df5011db55b5c1d9ea02a29c08d074e7b1ce24c22ff10856f97996a76a5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-05-28T23:24:03Z",
    "title_canon_sha256": "854ce46b339122f982511fe13cb2734bf3eac2e64cbfbee81827f2042d5806e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05371",
    "kind": "arxiv",
    "version": 2
  }
}