Pith Number

pith:U6W5UMVM

pith:2024:U6W5UMVMW7ARAATM3XK7QYB7HA

not attested not anchored not stored refs pending

Designing an Optimal Scoop for Holloman High-Speed Test Track Water Braking Mechanism using Computational Fluid Dynamics

Arturo Rodriguez, Jose A. Terrazas, Luis F. Rodriguez, Piyush Kumar, Richard O. Adansi, Vinod Kumar

arxiv:2411.18939 v1 · 2024-11-28 · 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{U6W5UMVMW7ARAATM3XK7QYB7HA}

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	2026-07-05T09:41:54.321351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7adda32acb7c110026cddd5f8603f381ddd671941e0949b97af2789eec2c416

Aliases

arxiv: 2411.18939 · arxiv_version: 2411.18939v1 · doi: 10.48550/arxiv.2411.18939 · pith_short_12: U6W5UMVMW7AR · pith_short_16: U6W5UMVMW7ARAATM · pith_short_8: U6W5UMVM

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/U6W5UMVMW7ARAATM3XK7QYB7HA \
  | 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: a7adda32acb7c110026cddd5f8603f381ddd671941e0949b97af2789eec2c416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3bfb09d43e4010c978ce535a3dda2aa4d7066a9c3a685305947920052f6f7a6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-11-28T06:11:39Z",
    "title_canon_sha256": "39015f3619acb6b1df395cb1dbd6ca35ead836be697c8d2f09b72171c3736793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18939",
    "kind": "arxiv",
    "version": 1
  }
}