Pith Number

pith:FC7T55TW

pith:2021:FC7T55TWXLLVNMPZQYGE3D2AVE

not attested not anchored not stored refs pending

Evolving Fuzzy System Applied to Battery Charge Capacity Prediction for Fault Prognostics

Daniel Furtado Leite, Iury Bessa, Luiz A. Q. Cordovil Junior, Murilo Osorio Camargos, Pedro Henrique Silva Coutinho, Reinaldo Martinez Palhares

arxiv:2102.09521 v1 · 2021-02-18 · 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{FC7T55TWXLLVNMPZQYGE3D2AVE}

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	2026-07-05T02:16:23.864411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28bf3ef676bad756b1f9860c4d8f40a9334b3bde4aa4d1f5f87f78a8a591fd0d

Aliases

arxiv: 2102.09521 · arxiv_version: 2102.09521v1 · doi: 10.48550/arxiv.2102.09521 · pith_short_12: FC7T55TWXLLV · pith_short_16: FC7T55TWXLLVNMPZ · pith_short_8: FC7T55TW

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/FC7T55TWXLLVNMPZQYGE3D2AVE \
  | 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: 28bf3ef676bad756b1f9860c4d8f40a9334b3bde4aa4d1f5f87f78a8a591fd0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac027b0798b57008ca778eab7314a79b215cc7dcd1b478ff6b8d4d833524517",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-02-18T18:05:22Z",
    "title_canon_sha256": "8bdac2d201028a276a306d98e912c4f650063aeadb471fb1c4af73feb0593861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09521",
    "kind": "arxiv",
    "version": 1
  }
}