Pith Number

pith:7HRRUDMJ

pith:2017:7HRRUDMJUELPQUCR5PFGD7BNRC

not attested not anchored not stored refs pending

Steady three-dimensional rotational flows: an approach via two stream functions and Nash-Moser iteration

Boris Buffoni, Erik Wahl\'en

arxiv:1709.05957 v3 · 2017-09-18 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HRRUDMJUELPQUCR5PFGD7BNRC}

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	2026-05-17T23:57:32.627194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e31a0d89a116f85051ebca61fc2d88afa00e69c112f5e7da5239b77adc037c

Aliases

arxiv: 1709.05957 · arxiv_version: 1709.05957v3 · doi: 10.48550/arxiv.1709.05957 · pith_short_12: 7HRRUDMJUELP · pith_short_16: 7HRRUDMJUELPQUCR · pith_short_8: 7HRRUDMJ

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/7HRRUDMJUELPQUCR5PFGD7BNRC \
  | 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: f9e31a0d89a116f85051ebca61fc2d88afa00e69c112f5e7da5239b77adc037c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9cfcbb9c1ab081b9b03c46fd7a2a00818b4816f803b9203ce70c0dc6c337b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-18T14:11:48Z",
    "title_canon_sha256": "30bfc9302a8475c2b1d9ffccd45b25133ae6d892f21fedc2e347be7b75c47f31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05957",
    "kind": "arxiv",
    "version": 3
  }
}