Pith Number

pith:N7WSI7BW

pith:2015:N7WSI7BWEYOYG2HIXH4UXO2DP2

not attested not anchored not stored refs pending

Euler Equation on a Rotating Surface

Jeremy L. Marzuola, Michael Taylor

arxiv:1508.04196 v1 · 2015-08-18 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7WSI7BWEYOYG2HIXH4UXO2DP2}

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	2026-05-18T01:35:06.044062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fed247c36261d8368e8b9f94bbb437e809f7ecad205b9bdae07b6e52ffccb4c

Aliases

arxiv: 1508.04196 · arxiv_version: 1508.04196v1 · doi: 10.48550/arxiv.1508.04196 · pith_short_12: N7WSI7BWEYOY · pith_short_16: N7WSI7BWEYOYG2HI · pith_short_8: N7WSI7BW

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/N7WSI7BWEYOYG2HIXH4UXO2DP2 \
  | 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: 6fed247c36261d8368e8b9f94bbb437e809f7ecad205b9bdae07b6e52ffccb4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8f4bd2f6bc2ec0430f895ada842a9f2bfe8578a296be0dd8af1831a2f7a788a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-18T02:20:59Z",
    "title_canon_sha256": "4795805ea2b3d57fe666a7a2c58c66ed56b9f72454d8f5ed16e412ca5038c543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04196",
    "kind": "arxiv",
    "version": 1
  }
}