Pith Number

pith:LURQCMKW

pith:2026:LURQCMKWHHG63JPLFCTHDH7E5Z

not attested not anchored not stored refs pending

Towards an FMI Layered Standard for DAE: Applications for Simulation and Optimization

Adwait Verulkar, Andreas Heuermann, Bernhard Bachmann, Christian Bertsch, Elmir Nahodovic, Erik Henningsson, Hans Olsson, Joel A. E. Andersson, Linus Langenkamp, Masoud Najafi, Srikanth Sivaramakrishnan

arxiv:2606.22544 v1 · 2026-06-21 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LURQCMKWHHG63JPLFCTHDH7E5Z}

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	2026-06-23T02:13:41.234618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2301315639cdeda5eb28a6719fe4ee7bef6fda47daf48ab30c91e3400bd6c3

Aliases

arxiv: 2606.22544 · arxiv_version: 2606.22544v1 · doi: 10.48550/arxiv.2606.22544 · pith_short_12: LURQCMKWHHG6 · pith_short_16: LURQCMKWHHG63JPL · pith_short_8: LURQCMKW

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/LURQCMKWHHG63JPLFCTHDH7E5Z \
  | 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: 5d2301315639cdeda5eb28a6719fe4ee7bef6fda47daf48ab30c91e3400bd6c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65191db719833ed568a771f80d7d5cfc3a4cf624db6c6a71b8b26340ceb32d99",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-21T15:04:23Z",
    "title_canon_sha256": "d885dafe484bcf2b5241fe0531f3ae03aa3f009e8e8df3f9614758b057e84ba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22544",
    "kind": "arxiv",
    "version": 1
  }
}