Pith Number

pith:HPHGJZZW

pith:2017:HPHGJZZWYKW5JADC6OYI7LELHZ

not attested not anchored not stored refs pending

Friction of rubber with surfaces patterned with rigid spherical asperities

A. Chateauminois, C. Fretigny, D.T. Nguyen, N.D. Spencer, S. Ramakrishna, Y. Le Chenadec

arxiv:1701.08036 v1 · 2017-01-27 · 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{HPHGJZZWYKW5JADC6OYI7LELHZ}

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	2026-05-18T00:36:43.546370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bce64e736c2add48062f3b08fac8b3e5640d1fefee1b0bf595d8448bc6460c3

Aliases

arxiv: 1701.08036 · arxiv_version: 1701.08036v1 · doi: 10.48550/arxiv.1701.08036 · pith_short_12: HPHGJZZWYKW5 · pith_short_16: HPHGJZZWYKW5JADC · pith_short_8: HPHGJZZW

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/HPHGJZZWYKW5JADC6OYI7LELHZ \
  | 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: 3bce64e736c2add48062f3b08fac8b3e5640d1fefee1b0bf595d8448bc6460c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f59e279b1481f8e7d5979e1e078cb6b63797f57cb1aed25c894f12a7bea712",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-01-27T12:43:57Z",
    "title_canon_sha256": "e16f065f6aa9defbceb5508dbd28eb8ffe94045c55e71679b4b28b87663ce79a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08036",
    "kind": "arxiv",
    "version": 1
  }
}