Pith Number

pith:QHRXD34S

pith:2026:QHRXD34SYWQ2SCGOOWAG2BWJRU

not attested not anchored not stored refs pending

Topological Out-of-Domain Generalization in Dynamical Systems Reconstruction

Charlotte Ricarda Doll, Daniel Durstewitz, Elias Weber, Georg Trede

arxiv:2606.22969 v1 · 2026-06-22 · cs.LG · math.DS · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHRXD34SYWQ2SCGOOWAG2BWJRU}

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	2026-06-23T03:14:05.540478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81e371ef92c5a1a908ce75806d06c98d17ccce6fb532420c2aedbedd9e885029

Aliases

arxiv: 2606.22969 · arxiv_version: 2606.22969v1 · doi: 10.48550/arxiv.2606.22969 · pith_short_12: QHRXD34SYWQ2 · pith_short_16: QHRXD34SYWQ2SCGO · pith_short_8: QHRXD34S

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/QHRXD34SYWQ2SCGOOWAG2BWJRU \
  | 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: 81e371ef92c5a1a908ce75806d06c98d17ccce6fb532420c2aedbedd9e885029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "737d0b3813804239b49feb50c9b074ee945d77535f9f1cbe2587999d4f2e5828",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-22T07:51:48Z",
    "title_canon_sha256": "0811d312e181fd18f02ebd28d52cc663b85d58fb1a4010b6d27227092448992a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22969",
    "kind": "arxiv",
    "version": 1
  }
}