Pith Number

pith:FQPBAZS2

pith:2026:FQPBAZS2XHEKEWONDZCII4G777

not attested not anchored not stored refs pending

A diffuse-interface theory of active nematic interfaces: transport mechanisms and modal structure

Margarida M. Telo da Gama, Mykola Tasinkevych, Rodrigo C. V. Coelho

arxiv:2605.21826 v1 · 2026-05-20 · cond-mat.soft · 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{FQPBAZS2XHEKEWONDZCII4G777}

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	2026-05-22T01:04:09.698839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1e10665ab9c8a259cd1e448470dfffde298dd0db7754596bbb681945b5719e

Aliases

arxiv: 2605.21826 · arxiv_version: 2605.21826v1 · doi: 10.48550/arxiv.2605.21826 · pith_short_12: FQPBAZS2XHEK · pith_short_16: FQPBAZS2XHEKEWON · pith_short_8: FQPBAZS2

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/FQPBAZS2XHEKEWONDZCII4G777 \
  | 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: 2c1e10665ab9c8a259cd1e448470dfffde298dd0db7754596bbb681945b5719e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b3cbc455851d7173fd7e1e9d6de94a957b5ca1914f4faa5eef9a215b90c4b1",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-05-20T23:49:35Z",
    "title_canon_sha256": "c9c2bcdf3ae32a91c4a0ad078f2d9e3233dd94a79033d1da13e5a00165dd85e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21826",
    "kind": "arxiv",
    "version": 1
  }
}