Pith Number

pith:XIFK3YFZ

pith:2018:XIFK3YFZB65GVW2DWVABVZHYYS

not attested not anchored not stored refs pending

A convergent finite volume method for the Kuramoto equation and related non-local conservation laws

Neelabja Chatterjee, Ulrik Skre Fjordholm

arxiv:1804.09211 v1 · 2018-04-24 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIFK3YFZB65GVW2DWVABVZHYYS}

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	2026-05-18T00:17:32.511561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0aade0b90fba6adb43b5401ae4f8c49ae8f0580b74545d10875d6712f58323

Aliases

arxiv: 1804.09211 · arxiv_version: 1804.09211v1 · doi: 10.48550/arxiv.1804.09211 · pith_short_12: XIFK3YFZB65G · pith_short_16: XIFK3YFZB65GVW2D · pith_short_8: XIFK3YFZ

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/XIFK3YFZB65GVW2DWVABVZHYYS \
  | 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: ba0aade0b90fba6adb43b5401ae4f8c49ae8f0580b74545d10875d6712f58323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa78931381a07419ed1f70a0c7d9501971c07e8ee35772036a5266969efbc18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-24T18:51:43Z",
    "title_canon_sha256": "f4f09add12e27523cc0ca094f966d138a3fd850591ee7cf5fe8cc0b482976b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09211",
    "kind": "arxiv",
    "version": 1
  }
}