Pith Number

pith:5WBXDLPO

pith:2015:5WBXDLPOHAXUPGMNFR2EF5TTDT

not attested not anchored not stored refs pending

Contact mechanics of and Reynolds flow through saddle points: On the coalescence of contact patches and the leakage rate through near-critical constrictions

Martin H. M\"user, Wolf B. Dapp

arxiv:1501.06290 v1 · 2015-01-26 · 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{5WBXDLPOHAXUPGMNFR2EF5TTDT}

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	2026-05-18T01:41:08.754700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed8371adee382f47998d2c7442f6731cd9e9e5f260892b33f997bd67d666bf36

Aliases

arxiv: 1501.06290 · arxiv_version: 1501.06290v1 · doi: 10.48550/arxiv.1501.06290 · pith_short_12: 5WBXDLPOHAXU · pith_short_16: 5WBXDLPOHAXUPGMN · pith_short_8: 5WBXDLPO

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/5WBXDLPOHAXUPGMNFR2EF5TTDT \
  | 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: ed8371adee382f47998d2c7442f6731cd9e9e5f260892b33f997bd67d666bf36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd865bd569f1f45e600705700e9b7a9d37d5167c5d1899f6f1076404cad38b35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-01-26T09:08:11Z",
    "title_canon_sha256": "8cb1d532ca4da854565868f37aa6134f847ecc09665f3da02f0681e05d409833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06290",
    "kind": "arxiv",
    "version": 1
  }
}