Pith Number

pith:2FJOTD3M

pith:2014:2FJOTD3MM3TFA7FXT54AR3ULML

not attested not anchored not stored refs pending

2D homogeneous solutions to the Euler equation

Roman Shvydkoy, Xue Luo

arxiv:1409.4322 v1 · 2014-09-15 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FJOTD3MM3TFA7FXT54AR3ULML}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:35:35.310897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d152e98f6c66e6507cb79f7808ee8b62c2dffc00ba78db57d4cd1773ac819718

Aliases

arxiv: 1409.4322 · arxiv_version: 1409.4322v1 · doi: 10.48550/arxiv.1409.4322 · pith_short_12: 2FJOTD3MM3TF · pith_short_16: 2FJOTD3MM3TFA7FX · pith_short_8: 2FJOTD3M

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/2FJOTD3MM3TFA7FXT54AR3ULML \
  | 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: d152e98f6c66e6507cb79f7808ee8b62c2dffc00ba78db57d4cd1773ac819718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7071cd55a18819694c2823c69609bebaabb6199ee9e702b901c487277af824",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-15T16:49:37Z",
    "title_canon_sha256": "c92b7400714e480033f9a11e5c0315d6db157a03bf4a9ffc7855c2444cdb4134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4322",
    "kind": "arxiv",
    "version": 1
  }
}