Pith Number

pith:HQXJTHKK

pith:2006:HQXJTHKKXVLC7DEC5FQ2XZMJSN

not attested not anchored not stored refs pending

A correlation between drag and an integral property of the wake

T. S. Morton

arxiv:physics/0605209 v3 · 2006-05-24 · 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{HQXJTHKKXVLC7DEC5FQ2XZMJSN}

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	2026-05-18T04:08:52.660575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2e999d4abd562f8c82e961abe589935bd2d78522a61da4af926701a037a324

Aliases

arxiv: physics/0605209 · arxiv_version: physics/0605209v3 · doi: 10.48550/arxiv.physics/0605209 · pith_short_12: HQXJTHKKXVLC · pith_short_16: HQXJTHKKXVLC7DEC · pith_short_8: HQXJTHKK

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/HQXJTHKKXVLC7DEC5FQ2XZMJSN \
  | 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: 3c2e999d4abd562f8c82e961abe589935bd2d78522a61da4af926701a037a324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ff5f0fec923e0ea2300dc9956f5e741402bcfad306bbba8dd153f887b877c6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2006-05-24T11:26:07Z",
    "title_canon_sha256": "cc633a2aabeb94969ba8f211b9770ab96d8603cf439ffb7f8038432c96d31e0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0605209",
    "kind": "arxiv",
    "version": 3
  }
}