Pith Number

pith:57MFRLN3

pith:2017:57MFRLN3HW5IF7VKLO6YDXMTLL

not attested not anchored not stored refs pending

Global existence and analyticity for the 2D Kuramoto-Sivashinsky equation

Anna L. Mazzucato, David M. Ambrose

arxiv:1708.08752 v1 · 2017-08-29 · 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{57MFRLN3HW5IF7VKLO6YDXMTLL}

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	2026-05-18T00:36:25.773610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd858adbb3dba82feaa5bbd81dd935ad689988974d64f2eccf469d31de12146

Aliases

arxiv: 1708.08752 · arxiv_version: 1708.08752v1 · doi: 10.48550/arxiv.1708.08752 · pith_short_12: 57MFRLN3HW5I · pith_short_16: 57MFRLN3HW5IF7VK · pith_short_8: 57MFRLN3

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/57MFRLN3HW5IF7VKLO6YDXMTLL \
  | 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: efd858adbb3dba82feaa5bbd81dd935ad689988974d64f2eccf469d31de12146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2fee07e92426fbdc0b154667f5a1a8a24aae82475fec9f1918b55aa0c1f0d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-29T14:03:08Z",
    "title_canon_sha256": "8fe1e4af4d286b06ba1a561d08ac2d46b8e2c57f7d23365f43282ad3fa17414e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08752",
    "kind": "arxiv",
    "version": 1
  }
}