Pith Number

pith:XOUP4GIY

pith:2010:XOUP4GIYAXDVSJO2IZIR3HCGKF

not attested not anchored not stored refs pending

Exponential Class of Similarity Solutions for the Hydromagnetic Falkner-Skan Equations

F. Haas, R. C. Oliveski

arxiv:1011.0198 v4 · 2010-10-31 · 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{XOUP4GIYAXDVSJO2IZIR3HCGKF}

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	2026-05-18T02:23:38.008262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba8fe191805c75925da46511d9c465143c477fc6c9c559ec58498b3a298df07

Aliases

arxiv: 1011.0198 · arxiv_version: 1011.0198v4 · doi: 10.48550/arxiv.1011.0198 · pith_short_12: XOUP4GIYAXDV · pith_short_16: XOUP4GIYAXDVSJO2 · pith_short_8: XOUP4GIY

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/XOUP4GIYAXDVSJO2IZIR3HCGKF \
  | 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: bba8fe191805c75925da46511d9c465143c477fc6c9c559ec58498b3a298df07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4401b4dab95c993e5d330000961b067b7d827ec4ed4cddb5719a8e91d9d8cf67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-10-31T19:54:56Z",
    "title_canon_sha256": "764ef3a41a725693eb16a01f1e2cef4cd3fa45c938b29edd39f36bf9637ae264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0198",
    "kind": "arxiv",
    "version": 4
  }
}