Pith Number

pith:PCQFLDAE

pith:2019:PCQFLDAE62ECVMA2NX35Y4LTS4

not attested not anchored not stored refs pending

SNODE: Spectral Discretization of Neural ODEs for System Identification

Alessio Quaglino, Jan Koutn\'ik, Jonathan Masci, Marco Gallieri

arxiv:1906.07038 v2 · 2019-06-17 · cs.NE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCQFLDAE62ECVMA2NX35Y4LTS4}

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	2026-07-05T00:34:00.964273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a0558c04f6882ab01a6df7dc7173970faf1d8490f401b52f8f1da2b43dbdd4

Aliases

arxiv: 1906.07038 · arxiv_version: 1906.07038v2 · doi: 10.48550/arxiv.1906.07038 · pith_short_12: PCQFLDAE62EC · pith_short_16: PCQFLDAE62ECVMA2 · pith_short_8: PCQFLDAE

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/PCQFLDAE62ECVMA2NX35Y4LTS4 \
  | 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: 78a0558c04f6882ab01a6df7dc7173970faf1d8490f401b52f8f1da2b43dbdd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa73cc1134942a88254a14adb9f73b6673919e15a31e3fa4975bab1d4a9dceb7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-06-17T13:54:30Z",
    "title_canon_sha256": "c40bf3ae2719babf1d54c86a6bc765553612579e2a4eeac3fdac64467741b235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07038",
    "kind": "arxiv",
    "version": 2
  }
}