Pith Number

pith:CAHE4A63

pith:2017:CAHE4A63KAPG5SPYQVST56QGMY

not attested not anchored not stored refs pending

Contact angles of liquid drops subjected to a rough boundary

Gershon Wolansky

arxiv:1708.00688 v1 · 2017-08-02 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CAHE4A63KAPG5SPYQVST56QGMY}

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	2026-05-18T00:38:44.959622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

100e4e03db501e6ec9f885653efa06663853456f970da5a40161b12479e72486

Aliases

arxiv: 1708.00688 · arxiv_version: 1708.00688v1 · doi: 10.48550/arxiv.1708.00688 · pith_short_12: CAHE4A63KAPG · pith_short_16: CAHE4A63KAPG5SPY · pith_short_8: CAHE4A63

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/CAHE4A63KAPG5SPYQVST56QGMY \
  | 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: 100e4e03db501e6ec9f885653efa06663853456f970da5a40161b12479e72486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c29a355e871dcf11f2b52cc4b217d66a58e9efeab0510a2d816c2121d20870e1",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-08-02T10:28:48Z",
    "title_canon_sha256": "2c6ec90be50e1fab255e4b096fa8a4bbd574b5c3c6cd28ae83b7167e4481defd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00688",
    "kind": "arxiv",
    "version": 1
  }
}