Pith Number

pith:UI3OWUER

pith:2026:UI3OWUERCAHCQ3CNUDKQLAROIX

not attested not anchored not stored refs pending

Coalescence of Polymer Droplets Moving on a Surface with Stiffness Gradient

Divyansh Tripathi, Panagiotis E. Theodorakis, Swarn Lata Singh, Vimal Kishore

arxiv:2605.18279 v1 · 2026-05-18 · cond-mat.soft · cond-mat.mtrl-sci · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UI3OWUERCAHCQ3CNUDKQLAROIX}

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	2026-05-20T00:05:53.161504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a236eb5091100e286c4da0d505822e45d272aed83602c7f4019740e3f3c7b5b2

Aliases

arxiv: 2605.18279 · arxiv_version: 2605.18279v1 · doi: 10.48550/arxiv.2605.18279 · pith_short_12: UI3OWUERCAHC · pith_short_16: UI3OWUERCAHCQ3CN · pith_short_8: UI3OWUER

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/UI3OWUERCAHCQ3CNUDKQLAROIX \
  | 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: a236eb5091100e286c4da0d505822e45d272aed83602c7f4019740e3f3c7b5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b973e62c9adf83a9dd4460204089379c764205572b873a2cb70a9f4d89bcc91",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-05-18T12:11:31Z",
    "title_canon_sha256": "83c8c77f375e16c089ee6837dc50d47ebac4a3a9edb24a8d9c30e47c5f868cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18279",
    "kind": "arxiv",
    "version": 1
  }
}