Pith Number

pith:RKHZJXRY

pith:2009:RKHZJXRYXTVAOUAV2KV2B3ZE4N

not attested not anchored not stored refs pending

Analytical treatment of 2D steady flames anchored in high-velocity streams

Kirill A. Kazakov

arxiv:0902.4379 v1 · 2009-02-25 · physics.flu-dyn · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKHZJXRYXTVAOUAV2KV2B3ZE4N}

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	2026-05-18T02:14:39.079534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a8f94de38bcea075015d2aba0ef24e35abec62ebabb838e8d2e94ce4b9d9186

Aliases

arxiv: 0902.4379 · arxiv_version: 0902.4379v1 · doi: 10.48550/arxiv.0902.4379 · pith_short_12: RKHZJXRYXTVA · pith_short_16: RKHZJXRYXTVAOUAV · pith_short_8: RKHZJXRY

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/RKHZJXRYXTVAOUAV2KV2B3ZE4N \
  | 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: 8a8f94de38bcea075015d2aba0ef24e35abec62ebabb838e8d2e94ce4b9d9186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d45920557016a18d4fac7c8262b22df65fb63c933a5aa800ae9cbf4e1829fdb6",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2009-02-25T14:21:13Z",
    "title_canon_sha256": "ea764b03b1534be98f7b24ec1579810afd5929e019d364a6e9be4d68e6e56aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4379",
    "kind": "arxiv",
    "version": 1
  }
}