Pith Number

pith:TEQ3OVS2

pith:2015:TEQ3OVS2TPVDMBAXTAZNRZFXOF

not attested not anchored not stored refs pending

Analytic self-similar solutions of the Oberbeck-Boussinesq equations

I.F. Barna, L. Matyas

arxiv:1502.05039 v1 · 2015-02-17 · 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{TEQ3OVS2TPVDMBAXTAZNRZFXOF}

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	2026-05-18T00:53:17.869792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9921b7565a9bea3604179832d8e4b7716f0be1276bcc70fab6e7e78720f0866d

Aliases

arxiv: 1502.05039 · arxiv_version: 1502.05039v1 · doi: 10.48550/arxiv.1502.05039 · pith_short_12: TEQ3OVS2TPVD · pith_short_16: TEQ3OVS2TPVDMBAX · pith_short_8: TEQ3OVS2

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/TEQ3OVS2TPVDMBAXTAZNRZFXOF \
  | 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: 9921b7565a9bea3604179832d8e4b7716f0be1276bcc70fab6e7e78720f0866d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4dd5455085c596d1f1ea1fc1218603b003b35e596f18af992293ed7e7ccb92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-02-17T11:33:57Z",
    "title_canon_sha256": "d9d11035d47d36f1eb094b2847c94cb1f37b9f8a9929af68026ed9a6a0bd2481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05039",
    "kind": "arxiv",
    "version": 1
  }
}