Pith Number

pith:NN3C2T44

pith:2026:NN3C2T44T7CSL77BMW76GN2PYD

not attested not anchored not stored refs pending

Modulating hydrodynamic flow by modifying the active patch of a colloid

Apratim Chatterji, Hemant Giri, Manish Modani, Om Vandra, Raghunath Chelakkot, Suhal Siva Ratan T. N., Vijay Chikkadi

arxiv:2605.18242 v1 · 2026-05-18 · 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{NN3C2T44T7CSL77BMW76GN2PYD}

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	2026-05-20T00:05:51.901468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b762d4f9c9fc525ffe165bfe3374fc0f82f266d9d0291ac6f2f6522e38ebc24

Aliases

arxiv: 2605.18242 · arxiv_version: 2605.18242v1 · doi: 10.48550/arxiv.2605.18242 · pith_short_12: NN3C2T44T7CS · pith_short_16: NN3C2T44T7CSL77B · pith_short_8: NN3C2T44

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/NN3C2T44T7CSL77BMW76GN2PYD \
  | 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: 6b762d4f9c9fc525ffe165bfe3374fc0f82f266d9d0291ac6f2f6522e38ebc24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "001b03335ea11a52f4c03866e072e4256d4fbcf42405a3d15e7a1614f29a716f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-05-18T11:38:17Z",
    "title_canon_sha256": "c3b794783330d90708d73822cdc251e4a9145b5c78b4cbfc2fb4a739e0697f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18242",
    "kind": "arxiv",
    "version": 1
  }
}