Pith Number

pith:CAI7P3TX

pith:2013:CAI7P3TXO35IE5Y77JTSEZHZHK

not attested not anchored not stored refs pending

Self-Affine Elastic Contacts: Percolation and Leakage

Andreas L\"ucke, Bo N. J. Persson, Martin H. M\"user, Wolf B. Dapp

arxiv:1308.3449 v1 · 2013-08-15 · cond-mat.soft · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CAI7P3TXO35IE5Y77JTSEZHZHK}

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	2026-05-18T03:15:54.574914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1011f7ee7776fa82771ffa672264f93a9805d81aca01ad64d6024bfd3aaf2bc6

Aliases

arxiv: 1308.3449 · arxiv_version: 1308.3449v1 · doi: 10.48550/arxiv.1308.3449 · pith_short_12: CAI7P3TXO35I · pith_short_16: CAI7P3TXO35IE5Y7 · pith_short_8: CAI7P3TX

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/CAI7P3TXO35IE5Y77JTSEZHZHK \
  | 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: 1011f7ee7776fa82771ffa672264f93a9805d81aca01ad64d6024bfd3aaf2bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757ac193b4fcbd3ffc20a694e14352e7ce320ab21df3e36e55a46683092abfb2",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-08-15T16:07:26Z",
    "title_canon_sha256": "c65cd2c9411a5a62e66bbcb3c48ef7a2df33cc0dda54e2958f1d23a72c250fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3449",
    "kind": "arxiv",
    "version": 1
  }
}