Pith Number

pith:EMFGQR57

pith:2026:EMFGQR57HTBQHKTZGMVF4MVHBN

not attested not anchored not stored refs pending

Orca: Neural Operators for Causal Reasoning in Continuous Time

David A. Selby, Gerrit Gro{\ss}mann, Sebastian J. Vollmer

arxiv:2607.27867 v1 · 2026-07-30 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMFGQR57HTBQHKTZGMVF4MVHBN}

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	2026-07-31T01:34:31.368410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

230a6847bf3cc303aa79332a5e32a70b6fae73fe8848e5441ec6be4fcbf4ec50

Aliases

arxiv: 2607.27867 · arxiv_version: 2607.27867v1 · doi: 10.48550/arxiv.2607.27867 · pith_short_12: EMFGQR57HTBQ · pith_short_16: EMFGQR57HTBQHKTZ · pith_short_8: EMFGQR57

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/EMFGQR57HTBQHKTZGMVF4MVHBN \
  | 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: 230a6847bf3cc303aa79332a5e32a70b6fae73fe8848e5441ec6be4fcbf4ec50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2ab7f56e6b269577356c34f5b6c2ec1fcdacb22d1998c413454796853e9f9f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T08:41:39Z",
    "title_canon_sha256": "1a6405777f537451e71da56ada530b43f46f39fce971238aa5698cc4a23e7b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27867",
    "kind": "arxiv",
    "version": 1
  }
}