Pith Number

pith:5C7QTKZ4

pith:2018:5C7QTKZ4536BWKOIMWI7COGOCG

not attested not anchored not stored refs pending

The effects of free stream turbulence on the hydrodynamic characteristics of an AUV hull form

A. Mitra, H. V. Warrior, J. P. Panda

arxiv:1809.05280 v1 · 2018-09-14 · 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{5C7QTKZ4536BWKOIMWI7COGOCG}

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	2026-05-18T00:05:44.149054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bf09ab3ceefc1b29c86591f138ce11840ed3c386b1753b55476a411a913db6

Aliases

arxiv: 1809.05280 · arxiv_version: 1809.05280v1 · doi: 10.48550/arxiv.1809.05280 · pith_short_12: 5C7QTKZ4536B · pith_short_16: 5C7QTKZ4536BWKOI · pith_short_8: 5C7QTKZ4

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/5C7QTKZ4536BWKOIMWI7COGOCG \
  | 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: e8bf09ab3ceefc1b29c86591f138ce11840ed3c386b1753b55476a411a913db6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3201731dcc20514b786c56ccca009e875ae30e97bf50629e8e66ed7350485963",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-14T07:09:27Z",
    "title_canon_sha256": "d7f46abef86bdc4dfb2faa9a443ce532d239b9287e631dca2eeb395e10ab1fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05280",
    "kind": "arxiv",
    "version": 1
  }
}