Pith Number

pith:B7UQVXQN

pith:2018:B7UQVXQNAVAK6T2ASAJ46XTC2F

not attested not anchored not stored refs pending

Static and sliding contact of rough surfaces: effect of asperity-scale properties and long-range elastic interactions

Kaushik Bhattacharya, Nadia Lapusta, Srivatsan Hulikal

arxiv:1811.03811 v1 · 2018-11-09 · 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{B7UQVXQNAVAK6T2ASAJ46XTC2F}

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	2026-05-18T00:01:11.948129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fe90ade0d0540af4f409013cf5e62d17edc8511f3fae4ddb2c4744134553166

Aliases

arxiv: 1811.03811 · arxiv_version: 1811.03811v1 · doi: 10.48550/arxiv.1811.03811 · pith_short_12: B7UQVXQNAVAK · pith_short_16: B7UQVXQNAVAK6T2A · pith_short_8: B7UQVXQN

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/B7UQVXQNAVAK6T2ASAJ46XTC2F \
  | 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: 0fe90ade0d0540af4f409013cf5e62d17edc8511f3fae4ddb2c4744134553166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e0581be65e0983943a7bc69631c632141be11929eae47578494468d78247f68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-11-09T08:03:33Z",
    "title_canon_sha256": "4f6561cbe0671b0333b37a94dbf10c834db458d6ef43e4611e73ab9d7e068d15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03811",
    "kind": "arxiv",
    "version": 1
  }
}