Pith Number

pith:7E3GQXLB

pith:2021:7E3GQXLBSLRLM4IX66YMLO7ZU7

not attested not anchored not stored refs pending

Sessile liquid drop evaporation: analytical solution in bipolar coordinates

Peter Lebedev-Stepanov

arxiv:2103.15582 v3 · 2021-03-29 · physics.flu-dyn · 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{7E3GQXLBSLRLM4IX66YMLO7ZU7}

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.

Cited by

1 paper in Pith

Stokes flow of incompressible liquid through a conical diffuser with partial slip boundary condition

Receipt and verification

First computed	2026-07-05T02:29:48.301436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f936685d6192e2b67117f7b0c5bbf9a7c3d6407fe10bbbf98570d3d612cb2cec

Aliases

arxiv: 2103.15582 · arxiv_version: 2103.15582v3 · doi: 10.48550/arxiv.2103.15582 · pith_short_12: 7E3GQXLBSLRL · pith_short_16: 7E3GQXLBSLRLM4IX · pith_short_8: 7E3GQXLB

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/7E3GQXLBSLRLM4IX66YMLO7ZU7 \
  | 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: f936685d6192e2b67117f7b0c5bbf9a7c3d6407fe10bbbf98570d3d612cb2cec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9530e5850a70fb175e96770ce1d5fc27fb2fc67f00537c5af4c873cf51358321",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-03-29T12:58:59Z",
    "title_canon_sha256": "7d420ae2df6b0098193fb8725df73b267856c6bac759365d99ab03e9759c3132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15582",
    "kind": "arxiv",
    "version": 3
  }
}