Pith Number

pith:2O3M7T25

pith:2026:2O3M7T25UUQFRIOZQXS7GOWIDI

not attested not anchored not stored refs pending

Rapid and robust parameter estimation for electrochemical battery models via BOLT: A batch-optimized local-to-global technique

Feng Guo, Grietus Mulder, Keivan Haghverdi, Khiem Trad, Luis D. Couto

arxiv:2606.28507 v1 · 2026-06-26 · eess.SY · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2O3M7T25UUQFRIOZQXS7GOWIDI}

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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	2026-06-30T00:15:16.270166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b6cfcf5da52058a1d985e5f33ac81a178c32c89bb425cbee5426ae75c9817b

Aliases

arxiv: 2606.28507 · arxiv_version: 2606.28507v1 · doi: 10.48550/arxiv.2606.28507 · pith_short_12: 2O3M7T25UUQF · pith_short_16: 2O3M7T25UUQFRIOZ · pith_short_8: 2O3M7T25

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/2O3M7T25UUQFRIOZQXS7GOWIDI \
  | 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: d3b6cfcf5da52058a1d985e5f33ac81a178c32c89bb425cbee5426ae75c9817b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0ec548f3f5084e1e748c150f5a1972f37b366849f8886e3a5c60f4c27edd39",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-26T18:04:47Z",
    "title_canon_sha256": "675494fbef8acfa7a05fe741ee7c95ebb6a49c542a90fe2c8bd71190263ee1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28507",
    "kind": "arxiv",
    "version": 1
  }
}