Pith Number

pith:D5S5KRX4

pith:2014:D5S5KRX4W76HM5ELGMVVUWEMTH

not attested not anchored not stored refs pending

Ill-posedness of the incompressible Euler equations in the $C^1$ space

Gerard Misio{\l}ek, Tsuyoshi Yoneda

arxiv:1405.1943 v1 · 2014-05-08 · 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{D5S5KRX4W76HM5ELGMVVUWEMTH}

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	2026-05-18T02:52:15.072036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f65d546fcb7fc76748b332b5a588c99edbb4bb161b737023e375c29aff1a751

Aliases

arxiv: 1405.1943 · arxiv_version: 1405.1943v1 · doi: 10.48550/arxiv.1405.1943 · pith_short_12: D5S5KRX4W76H · pith_short_16: D5S5KRX4W76HM5EL · pith_short_8: D5S5KRX4

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/D5S5KRX4W76HM5ELGMVVUWEMTH \
  | 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: 1f65d546fcb7fc76748b332b5a588c99edbb4bb161b737023e375c29aff1a751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48b2af9a3f3975905c126826acc27a4e60967a60aebf935609e37afdf1d5aa03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-08T14:34:49Z",
    "title_canon_sha256": "dba2a85c9eecc8fbdb5b6aeeccf266482f63853d94af0492be163443a1428cc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1943",
    "kind": "arxiv",
    "version": 1
  }
}