Pith Number

pith:XOHLXR5T

pith:2018:XOHLXR5TZWQDR4QOJLRNPJGK7A

not attested not anchored not stored refs pending

Continuation for thin film hydrodynamics and related scalar problems

Daniel Wetzel, Hannes Uecker, Sebastian Engelnkemper, Svetlana V. Gurevich, Uwe Thiele

arxiv:1808.02321 v1 · 2018-08-07 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOHLXR5TZWQDR4QOJLRNPJGK7A}

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	2026-05-18T00:08:46.884590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb8ebbc7b3cda038f20e4ae2d7a4caf81716e8407da3f263fabe4698459a62a0

Aliases

arxiv: 1808.02321 · arxiv_version: 1808.02321v1 · doi: 10.48550/arxiv.1808.02321 · pith_short_12: XOHLXR5TZWQD · pith_short_16: XOHLXR5TZWQDR4QO · pith_short_8: XOHLXR5T

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/XOHLXR5TZWQDR4QOJLRNPJGK7A \
  | 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: bb8ebbc7b3cda038f20e4ae2d7a4caf81716e8407da3f263fabe4698459a62a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4cef43fc8e440721e7f214aa1815fcb9d12d1422ab308f1edbb3d7fc9f7e2cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-08-07T12:29:54Z",
    "title_canon_sha256": "f4a14e8563717b0d433dc031895a05b79c0b65080c89836923b04cf4211fa0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02321",
    "kind": "arxiv",
    "version": 1
  }
}