Pith Number

pith:KWS7USHB

pith:2021:KWS7USHBIK3JN3UFH2H3VMFHVY

not attested not anchored not stored refs pending

Calibrating multi-dimensional complex ODE from noisy data via deep neural networks

Fangfang Wang, Fan Yang, Kexuan Li, Ruiqi Liu, Zuofeng Shang

arxiv:2106.03591 v2 · 2021-06-07 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWS7USHBIK3JN3UFH2H3VMFHVY}

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	2026-07-05T06:51:58.631534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a5fa48e142b696ee853e8fbab0a7ae00fca7e98b4b50f89db31c3c5acfb544

Aliases

arxiv: 2106.03591 · arxiv_version: 2106.03591v2 · doi: 10.48550/arxiv.2106.03591 · pith_short_12: KWS7USHBIK3J · pith_short_16: KWS7USHBIK3JN3UF · pith_short_8: KWS7USHB

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/KWS7USHBIK3JN3UFH2H3VMFHVY \
  | 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: 55a5fa48e142b696ee853e8fbab0a7ae00fca7e98b4b50f89db31c3c5acfb544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d16872ff0a2136d3ef393ea91bf76cbcabec47657ca6ae0160aeca662ecc2f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-06-07T13:17:16Z",
    "title_canon_sha256": "4697f93be90dae1db3aa595dde4960703a58bc2c9719bc6e01e1024dfebaf67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03591",
    "kind": "arxiv",
    "version": 2
  }
}