Pith Number

pith:22PDW62V

pith:2026:22PDW62VBIWNSS3K3BKL6WBZAZ

not attested not anchored not stored refs pending

Confinement-induced evolution and breakup of viscoelastic filaments in microfluidic coflows

A. K. Sen, D. Ghosh, T. Sujith, U. K. Kar

arxiv:2608.05343 v1 · 2026-08-05 · 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{22PDW62VBIWNSS3K3BKL6WBZAZ}

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	2026-08-07T00:47:02.846156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69e3b7b550a2cd94b6ad854bf5839066030eef44f08dd9598e61559e523d6d8

Aliases

arxiv: 2608.05343 · arxiv_version: 2608.05343v1 · doi: 10.48550/arxiv.2608.05343 · pith_short_12: 22PDW62VBIWN · pith_short_16: 22PDW62VBIWNSS3K · pith_short_8: 22PDW62V

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/22PDW62VBIWNSS3K3BKL6WBZAZ \
  | 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: d69e3b7b550a2cd94b6ad854bf5839066030eef44f08dd9598e61559e523d6d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e7e29c0b32901f1c03014ac450f9232bfd1165b9c0ac547be7b94976cbb11a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-08-05T19:02:25Z",
    "title_canon_sha256": "49be63831a03b582be8f090ce25f37994e9d3418612770cbdfd4005c7f2b3c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05343",
    "kind": "arxiv",
    "version": 1
  }
}