Pith Number

pith:KCVBPPVC

pith:2013:KCVBPPVCVWQSS6VVQ2FQL7H54G

not attested not anchored not stored refs pending

First-passage time of Brownian motion with dry friction

Wolfram Just, Yaming Chen

arxiv:1312.0581 v3 · 2013-12-02 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCVBPPVCVWQSS6VVQ2FQL7H54G}

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	2026-05-18T02:56:11.274008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50aa17bea2ada1297ab5868b05fcfde19a2b5f44f73b9d651de01de5de808b7f

Aliases

arxiv: 1312.0581 · arxiv_version: 1312.0581v3 · doi: 10.48550/arxiv.1312.0581 · pith_short_12: KCVBPPVCVWQS · pith_short_16: KCVBPPVCVWQSS6VV · pith_short_8: KCVBPPVC

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/KCVBPPVCVWQSS6VVQ2FQL7H54G \
  | 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: 50aa17bea2ada1297ab5868b05fcfde19a2b5f44f73b9d651de01de5de808b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3a34002977197ac31a63db742c052184df2e946814dff77654d14f76a1e9b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-12-02T20:33:13Z",
    "title_canon_sha256": "bd1b2782d2e7be5761bc33a50446bde8dee2f0d02d82ab2bd2616634a625a100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0581",
    "kind": "arxiv",
    "version": 3
  }
}