Pith Number

pith:KRQLVYLA

pith:2026:KRQLVYLAR6CNTTRJRJGGNMDC6R

not attested not anchored not stored refs pending

PiDDM: Physics-Informed Differentiable Degradation Modeling for Lithium-Ion Battery State-of-Health Prediction

Guoping Xiong, Jian-Xun Wang, Ruda Jian, Sachin Sigdel, Tengfei Luo, Zeping Chen

arxiv:2607.29095 v1 · 2026-07-31 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRQLVYLAR6CNTTRJRJGGNMDC6R}

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	2026-08-03T01:19:06.930980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5460bae1608f84d9ce298a4c66b062f4475ccbc44b4d6bf82466639c4e07f0d7

Aliases

arxiv: 2607.29095 · arxiv_version: 2607.29095v1 · doi: 10.48550/arxiv.2607.29095 · pith_short_12: KRQLVYLAR6CN · pith_short_16: KRQLVYLAR6CNTTRJ · pith_short_8: KRQLVYLA

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/KRQLVYLAR6CNTTRJRJGGNMDC6R \
  | 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: 5460bae1608f84d9ce298a4c66b062f4475ccbc44b4d6bf82466639c4e07f0d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "011341ae7a70f98d2ec11ec7062b73cb73b3f0d6fe6d7baab742330bc65d302a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-31T07:19:26Z",
    "title_canon_sha256": "09d09df2f5a5c93e665876ad341e6bca834ee1b0e3e9e4f3047c1117313a9f20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29095",
    "kind": "arxiv",
    "version": 1
  }
}