Pith Number

pith:JHBXNJXH

pith:2021:JHBXNJXHFSDVAOED34SEVZSRUT

not attested not anchored not stored refs pending

Characteristic Neural Ordinary Differential Equations

Ali Hasan, Jie Ding, Khalil Elkhalil, Vahid Tarokh, Xingzi Xu

arxiv:2111.13207 v4 · 2021-11-25 · 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{JHBXNJXHFSDVAOED34SEVZSRUT}

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.

Cited by

1 paper in Pith

Adjoint sharding for very long context training of state space models

Receipt and verification

First computed	2026-07-05T05:14:32.159519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49c376a6e72c87503883df244ae651a4d8a9fee59f873f7278ee68e016f4a367

Aliases

arxiv: 2111.13207 · arxiv_version: 2111.13207v4 · doi: 10.48550/arxiv.2111.13207 · pith_short_12: JHBXNJXHFSDV · pith_short_16: JHBXNJXHFSDVAOED · pith_short_8: JHBXNJXH

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/JHBXNJXHFSDVAOED34SEVZSRUT \
  | 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: 49c376a6e72c87503883df244ae651a4d8a9fee59f873f7278ee68e016f4a367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d78250e1d52f74be89817af0e12739a5690c034a9a9b0e062bc6ce8a2a16d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-25T18:25:09Z",
    "title_canon_sha256": "57294e50f9a77fbd333c59b7f1094b8eccd4fc69dbd55ad3a5431a181f27a291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13207",
    "kind": "arxiv",
    "version": 4
  }
}