Pith Number

pith:PCA5NCTY

pith:2025:PCA5NCTYHDPPT2UAC6WA53KK2T

not attested not anchored not stored refs pending

A Combinatorial Approach to Novel Boundary Design in Deterministic Lateral Displacement

Aryan Mehboudi, Shrawan Singhal, S.V. Sreenivasan

arxiv:2506.06936 v1 · 2025-06-07 · 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{PCA5NCTYHDPPT2UAC6WA53KK2T}

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	2026-07-05T11:17:58.524279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7881d68a7838def9ea8017ac0eed4ad4d2ecbfb24d28d3036a909e0d55abf865

Aliases

arxiv: 2506.06936 · arxiv_version: 2506.06936v1 · doi: 10.48550/arxiv.2506.06936 · pith_short_12: PCA5NCTYHDPP · pith_short_16: PCA5NCTYHDPPT2UA · pith_short_8: PCA5NCTY

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/PCA5NCTYHDPPT2UAC6WA53KK2T \
  | 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: 7881d68a7838def9ea8017ac0eed4ad4d2ecbfb24d28d3036a909e0d55abf865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbaa0ad406a7eb32d9f096e0d4da9de09df11a1e726124048a34f966daa54a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-06-07T22:18:08Z",
    "title_canon_sha256": "612b0a05ad06d84d655dca18e285d067814fc4aee65ca7ffde463834d8682edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06936",
    "kind": "arxiv",
    "version": 1
  }
}