Pith Number

pith:O56VQMG3

pith:2026:O56VQMG3UDMS3IIGBPNUV3NFZI

not attested not anchored not stored refs pending

Learning dynamical systems with biochemically informed neural ordinary differential equations

Lucas B\"ottcher, Luis L. Fonseca, Reinhard C. Laubenbacher

arxiv:2605.24170 v1 · 2026-05-22 · math.DS · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O56VQMG3UDMS3IIGBPNUV3NFZI}

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	2026-05-26T01:02:50.388147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777d5830dba0d92da1060bdb4aeda5ca27434bdaa395173682e7bf3294afa84c

Aliases

arxiv: 2605.24170 · arxiv_version: 2605.24170v1 · doi: 10.48550/arxiv.2605.24170 · pith_short_12: O56VQMG3UDMS · pith_short_16: O56VQMG3UDMS3IIG · pith_short_8: O56VQMG3

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/O56VQMG3UDMS3IIGBPNUV3NFZI \
  | 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: 777d5830dba0d92da1060bdb4aeda5ca27434bdaa395173682e7bf3294afa84c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e926480f4756cd6dbb84653d071089e112b7075c61dfdaf57430c093b5455f",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-05-22T19:43:41Z",
    "title_canon_sha256": "03d216b60fdff4b37dcc007c1ab4486cee2b18a9ac2d880e615739705aff3a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24170",
    "kind": "arxiv",
    "version": 1
  }
}