Pith Number

pith:HQDPY2BO

pith:2017:HQDPY2BO6ASBV4WWTYY4RI4BMK

not attested not anchored not stored refs pending

Gaussian Process Regression for In-situ Capacity Estimation of Lithium-ion Batteries

Christoph R. Birkl, David A. Howey, Michael A. Osborne, Robert R. Richardson

arxiv:1712.02595 v2 · 2017-12-07 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQDPY2BO6ASBV4WWTYY4RI4BMK}

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	2026-05-18T00:25:51.095815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c06fc682ef0241af2d69e31c8a38162ba90ae1424746efcb57621e66ccb5ce0

Aliases

arxiv: 1712.02595 · arxiv_version: 1712.02595v2 · doi: 10.48550/arxiv.1712.02595 · pith_short_12: HQDPY2BO6ASB · pith_short_16: HQDPY2BO6ASBV4WW · pith_short_8: HQDPY2BO

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/HQDPY2BO6ASBV4WWTYY4RI4BMK \
  | 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: 3c06fc682ef0241af2d69e31c8a38162ba90ae1424746efcb57621e66ccb5ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48e95c33de4c6a19e49601c6898fe350c24afd944d25c32108d301f6dff3f941",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-12-07T12:48:36Z",
    "title_canon_sha256": "13773a166cdbeb57995d4c8597b6d3872846d81547f3be4edd0913b540881fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02595",
    "kind": "arxiv",
    "version": 2
  }
}