Pith Number

pith:JRAIRA36

pith:2019:JRAIRA36EQAVKT5ONH55RMTGYY

not attested not anchored not stored refs pending

Statistics of the separation between sliding rigid rough surfaces: Simulations and extreme value theory approach

Anders Malthe-S{\o}renssen (PGP), Jo\"el Perret-Liaudet (LTDS), Julien Scheibert (LTDS), Kjetil Th{\o}gersen (PGP), Nicolas Ponthus (LTDS)

arxiv:1904.12502 v1 · 2019-04-29 · 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{JRAIRA36EQAVKT5ONH55RMTGYY}

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	2026-05-17T23:47:35.028591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c4088837e2401554fae69fbd8b266c62a41de9a9bf2cc2594b0b5e8341957b5

Aliases

arxiv: 1904.12502 · arxiv_version: 1904.12502v1 · doi: 10.48550/arxiv.1904.12502 · pith_short_12: JRAIRA36EQAV · pith_short_16: JRAIRA36EQAVKT5O · pith_short_8: JRAIRA36

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/JRAIRA36EQAVKT5ONH55RMTGYY \
  | 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: 4c4088837e2401554fae69fbd8b266c62a41de9a9bf2cc2594b0b5e8341957b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fbd6b1d43bd3c60dd315d3c708c81e3c3c44c8c0a749da689ccf90ec4bf5c34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-04-29T08:51:29Z",
    "title_canon_sha256": "4d62559a9d1c196facdcf2e0cbc348cf6d44894e33f6ef363e10d1001b2bd923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12502",
    "kind": "arxiv",
    "version": 1
  }
}