Pith Number

pith:G7G4QLWQ

pith:2008:G7G4QLWQFIATLBV2ZOBZZ2OX6E

not attested not anchored not stored refs pending

Probing the micromechanics of a multi-contact interface at the onset of frictional sliding

Alexis Prevost, Georges Debr\'egeas, Julien Scheibert (LTDS)

arxiv:0809.3188 v2 · 2008-09-18 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7G4QLWQFIATLBV2ZOBZZ2OX6E}

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	2026-05-18T03:46:18.832115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37cdc82ed02a013586bacb839ce9d7f126f5212b90bac4d1ea71905c86e4c714

Aliases

arxiv: 0809.3188 · arxiv_version: 0809.3188v2 · doi: 10.48550/arxiv.0809.3188 · pith_short_12: G7G4QLWQFIAT · pith_short_16: G7G4QLWQFIATLBV2 · pith_short_8: G7G4QLWQ

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/G7G4QLWQFIATLBV2ZOBZZ2OX6E \
  | 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: 37cdc82ed02a013586bacb839ce9d7f126f5212b90bac4d1ea71905c86e4c714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa5c4e75310bfff1904d2d76d5345e4960cf20e7f230862526355c714829c6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2008-09-18T15:31:14Z",
    "title_canon_sha256": "cd38c43982a117f6da578295954aaf9ff2540f57fe7215cfd0596e9a7be33e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3188",
    "kind": "arxiv",
    "version": 2
  }
}