Pith Number

pith:O4TOAAAB

pith:2025:O4TOAAABJLUXNBII7KGXZD52PF

not attested not anchored not stored refs pending

Effect of translational shear on interfacial structure in the viscous fingering instability

Samar Alqatari, Sidney R. Nagel, Thomas E. Videb{\ae}k, Zhaoning Liu

arxiv:2508.06807 v1 · 2025-08-09 · 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{O4TOAAABJLUXNBII7KGXZD52PF}

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	2026-07-05T11:51:35.754017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7726e000014ae9768508fa8d7c8fba79417e475cc6d7580cfb52290ca182a772

Aliases

arxiv: 2508.06807 · arxiv_version: 2508.06807v1 · doi: 10.48550/arxiv.2508.06807 · pith_short_12: O4TOAAABJLUX · pith_short_16: O4TOAAABJLUXNBII · pith_short_8: O4TOAAAB

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/O4TOAAABJLUXNBII7KGXZD52PF \
  | 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: 7726e000014ae9768508fa8d7c8fba79417e475cc6d7580cfb52290ca182a772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5c369fb19e79dadee0709a78755905a0c66d694d6d7ae4ac92998ea01cc688e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-08-09T03:33:37Z",
    "title_canon_sha256": "2fce18e48f9e0cbaa22b23458f971a183ddb7be984e8a49fd1cdbc54cd35a43b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06807",
    "kind": "arxiv",
    "version": 1
  }
}