Pith Number

pith:SNB3KIQN

pith:2016:SNB3KIQNHCKHTJRU6MCSRKLT56

not attested not anchored not stored refs pending

Reconstruction of Ordinary Differential Equations From Time Series Data

Corey S. O'Hern, Manuel Mai, Mark D. Shattuck

arxiv:1605.05420 v1 · 2016-05-18 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNB3KIQNHCKHTJRU6MCSRKLT56}

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	2026-05-18T01:14:35.036073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9343b5220d389479a634f30528a973efa15578afb6a75f813fc9622e1bf04147

Aliases

arxiv: 1605.05420 · arxiv_version: 1605.05420v1 · doi: 10.48550/arxiv.1605.05420 · pith_short_12: SNB3KIQNHCKH · pith_short_16: SNB3KIQNHCKHTJRU · pith_short_8: SNB3KIQN

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/SNB3KIQNHCKHTJRU6MCSRKLT56 \
  | 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: 9343b5220d389479a634f30528a973efa15578afb6a75f813fc9622e1bf04147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0874671633c4d735b608a2ae69982a903b2e0478087ada0d9a64a1e5b87b425",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-05-18T02:34:36Z",
    "title_canon_sha256": "65bdbece75d3a39b937f1466beae4def10df26d9cddbdd6be66a24037d337e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05420",
    "kind": "arxiv",
    "version": 1
  }
}