Pith Number

pith:JQ3UVU4C

pith:2017:JQ3UVU4CBEZHT2ZY2J3XQY3IFM

not attested not anchored not stored refs pending

Classical Music Composition Using State Space Models

Anna K. Yanchenko, Sayan Mukherjee

arxiv:1708.03822 v2 · 2017-08-12 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQ3UVU4CBEZHT2ZY2J3XQY3IFM}

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	2026-05-18T00:04:32.449390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c374ad382093279eb38d2777863682b3e0e1b8954ee0de58af6761e02d97671

Aliases

arxiv: 1708.03822 · arxiv_version: 1708.03822v2 · doi: 10.48550/arxiv.1708.03822 · pith_short_12: JQ3UVU4CBEZH · pith_short_16: JQ3UVU4CBEZHT2ZY · pith_short_8: JQ3UVU4C

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/JQ3UVU4CBEZHT2ZY2J3XQY3IFM \
  | 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: 4c374ad382093279eb38d2777863682b3e0e1b8954ee0de58af6761e02d97671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb48610f0dfc5f3fdcabd11e51c81d2cf7fc32da2f9bc93bae152b9b23333dff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-08-12T21:08:18Z",
    "title_canon_sha256": "a988a9dcf015564ecb6383481160af7bcdc44fd5f3e6dc184b5e679c92bfa724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03822",
    "kind": "arxiv",
    "version": 2
  }
}