Pith Number

pith:CI7ACELH

pith:2009:CI7ACELHWXOT5ZHHMBO3ZPNS6G

not attested not anchored not stored refs pending

Shock accelerated vortex ring

C. Weber, D. Rothamer, J. Oakley, M. Anderson, N. Haehn, R. Bonazza

arxiv:0910.3175 v1 · 2009-10-16 · 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{CI7ACELHWXOT5ZHHMBO3ZPNS6G}

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	2026-07-04T15:54:39.004313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123e011167b5dd3ee4e7605dbcbdb2f18ec941cc80422be713ddc7249bf7ef72

Aliases

arxiv: 0910.3175 · arxiv_version: 0910.3175v1 · doi: 10.48550/arxiv.0910.3175 · pith_short_12: CI7ACELHWXOT · pith_short_16: CI7ACELHWXOT5ZHH · pith_short_8: CI7ACELH

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/CI7ACELHWXOT5ZHHMBO3ZPNS6G \
  | 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: 123e011167b5dd3ee4e7605dbcbdb2f18ec941cc80422be713ddc7249bf7ef72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80996abb70ff53109a3e0b5a748a5cc5083cac02782b59fb39c7479e4de3b776",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2009-10-16T18:25:45Z",
    "title_canon_sha256": "3f38199ad021b39d3b94b90f3acf4e72fd3b51902fab38248e5e7f02ef207ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3175",
    "kind": "arxiv",
    "version": 1
  }
}