Pith Number

pith:35HKUA3I

pith:2026:35HKUA3I2OCXYQTBIN4LOWCMDV

not attested not anchored not stored refs pending

Rigidity for capillary liquid drops of nearly circular section with constant vorticity

Domenico Angelo La Manna, Giuseppe La Scala, Pietro Baldi

arxiv:2607.17844 v1 · 2026-07-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35HKUA3I2OCXYQTBIN4LOWCMDV}

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	2026-07-21T02:22:03.088348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df4eaa0368d3857c42614378b7584c1d785d973164a02681cdf728c923914042

Aliases

arxiv: 2607.17844 · arxiv_version: 2607.17844v1 · doi: 10.48550/arxiv.2607.17844 · pith_short_12: 35HKUA3I2OCX · pith_short_16: 35HKUA3I2OCXYQTB · pith_short_8: 35HKUA3I

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/35HKUA3I2OCXYQTBIN4LOWCMDV \
  | 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: df4eaa0368d3857c42614378b7584c1d785d973164a02681cdf728c923914042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a3bd1cd445cd95d3a271c8b8d5abea0f9b25600cbf0915a1abc80281cf56d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-20T11:39:13Z",
    "title_canon_sha256": "b2cb0e0b889cd7bcd5081b13ac86e75216429f55a6e9964346ca962c760452a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17844",
    "kind": "arxiv",
    "version": 1
  }
}