Pith Number

pith:FMGNTUXB

pith:2025:FMGNTUXBCKSBVQJZUGVPTSHT2M

not attested not anchored not stored refs pending

Leakage at interfaces: a comprehensive study based on Persson contact mechanics theory

B.N.J. Persson, J. Singer, L. Gil, L. Gontard, R. Xu, W. Leverd

arxiv:2507.09571 v1 · 2025-07-13 · cond-mat.soft · physics.class-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{FMGNTUXBCKSBVQJZUGVPTSHT2M}

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	2026-07-05T11:36:36.099500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b0cd9d2e112a41ac139a1aaf9c8f3d31f2f6c9d5eca39cd50a310e3b16fee3f

Aliases

arxiv: 2507.09571 · arxiv_version: 2507.09571v1 · doi: 10.48550/arxiv.2507.09571 · pith_short_12: FMGNTUXBCKSB · pith_short_16: FMGNTUXBCKSBVQJZ · pith_short_8: FMGNTUXB

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/FMGNTUXBCKSBVQJZUGVPTSHT2M \
  | 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: 2b0cd9d2e112a41ac139a1aaf9c8f3d31f2f6c9d5eca39cd50a310e3b16fee3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc25da897bf415e34c1ce23edc251c3f12667855d2df04785855b107db3a6359",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-07-13T10:39:36Z",
    "title_canon_sha256": "d11e39d188cd5d644d4256ac23310e95a62880e0752533077b4e7c7b9a426b25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09571",
    "kind": "arxiv",
    "version": 1
  }
}