Pith Number

pith:F5G7WRGC

pith:2018:F5G7WRGCQWIN2EF3FXEQALXCTT

not attested not anchored not stored refs pending

Ultrastrong adhesion in the contact with thin elastic layers on a rigid foundation

A.Papangelo, M.Ciavarella

arxiv:1801.00677 v1 · 2018-01-02 · 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{F5G7WRGCQWIN2EF3FXEQALXCTT}

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	2026-05-18T00:26:52.656363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4dfb44c28590dd10bb2dc9002ee29cc1eac5c52ae28ae6b2f146bdffce7511

Aliases

arxiv: 1801.00677 · arxiv_version: 1801.00677v1 · doi: 10.48550/arxiv.1801.00677 · pith_short_12: F5G7WRGCQWIN · pith_short_16: F5G7WRGCQWIN2EF3 · pith_short_8: F5G7WRGC

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/F5G7WRGCQWIN2EF3FXEQALXCTT \
  | 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: 2f4dfb44c28590dd10bb2dc9002ee29cc1eac5c52ae28ae6b2f146bdffce7511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9421110b17ab9a758bc0821c1f4f63f81ecc8c92910624b9bb18a7838769424f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-01-02T15:06:04Z",
    "title_canon_sha256": "69943b2d25bac8b2df696d866510a9756eab6bf70abbfc021e16e73b67b3664e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00677",
    "kind": "arxiv",
    "version": 1
  }
}