Pith Number

pith:F2VXCVC7

pith:2025:F2VXCVC7EIPHEUD42KHGW6VBOY

not attested not anchored not stored refs pending

Unconfined flow of a non-Newtonian power-law fluid past counter-rotating circular cylinders

Abhishek Kumar Lal, Lekhraj Malviya, Ram Prakash Bharti

arxiv:2511.12954 v1 · 2025-11-17 · 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{F2VXCVC7EIPHEUD42KHGW6VBOY}

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	2026-05-28T01:05:10.959456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eab71545f221e72507cd28e6b7aa1763c7a7ea7281be4d5eb43ec44444a6f2b

Aliases

arxiv: 2511.12954 · arxiv_version: 2511.12954v1 · doi: 10.48550/arxiv.2511.12954 · pith_short_12: F2VXCVC7EIPH · pith_short_16: F2VXCVC7EIPHEUD4 · pith_short_8: F2VXCVC7

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/F2VXCVC7EIPHEUD42KHGW6VBOY \
  | 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: 2eab71545f221e72507cd28e6b7aa1763c7a7ea7281be4d5eb43ec44444a6f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb55b77803c202eb868ea29427bb5701afa0908f13b5bee29a34c4972ff03d95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-11-17T04:20:41Z",
    "title_canon_sha256": "b66ff026f65054c047a9cd51d1e6504855889c44093eef21bed8d15be36d871b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.12954",
    "kind": "arxiv",
    "version": 1
  }
}