Pith Number

pith:5Z3DWESR

pith:2019:5Z3DWESRATII2JBUMVSZGRVKX7

not attested not anchored not stored refs pending

State of health estimation for lithium-ion battery by combining incremental capacity analysis with Gaussian process regression

Xiaoyu Li, Zhenpo Wang

arxiv:1903.07672 v2 · 2019-03-15 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Z3DWESRATII2JBUMVSZGRVKX7}

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	2026-05-17T23:49:49.764312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee763b125104d08d243465659346aabffb24c36d3ea6352efe430656c79e33b7

Aliases

arxiv: 1903.07672 · arxiv_version: 1903.07672v2 · doi: 10.48550/arxiv.1903.07672 · pith_short_12: 5Z3DWESRATII · pith_short_16: 5Z3DWESRATII2JBU · pith_short_8: 5Z3DWESR

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/5Z3DWESRATII2JBUMVSZGRVKX7 \
  | 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: ee763b125104d08d243465659346aabffb24c36d3ea6352efe430656c79e33b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3156b5b7bb20f55e3cd4f42bf651fe1fa465087142ed42d0bf98b9c266f230",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-15T03:29:14Z",
    "title_canon_sha256": "dc5764c9316ae6fb519cce9fc3179e929846dc40aeaa85f7de8cf0bea1c214a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07672",
    "kind": "arxiv",
    "version": 2
  }
}