Pith Number

pith:OLMMOQBJ

pith:2025:OLMMOQBJMLUYWOC6HSMXFXXKJD

not attested not anchored not stored refs pending

Pseudo-random sequences for low-cost operando impedance measurements of Li-ion batteries

Ai Hui Tan, David A. Howey, Jussi Sihvo, No\"el Hallemans, Stephen. R. Duncan, Tomi Roinila

arxiv:2506.07519 v1 · 2025-06-09 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLMMOQBJMLUYWOC6HSMXFXXKJD}

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	2026-07-05T11:18:28.750945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d8c7402962e98b385e3c9972deea48e650024422ce684365ec6ce722c81125

Aliases

arxiv: 2506.07519 · arxiv_version: 2506.07519v1 · doi: 10.48550/arxiv.2506.07519 · pith_short_12: OLMMOQBJMLUY · pith_short_16: OLMMOQBJMLUYWOC6 · pith_short_8: OLMMOQBJ

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/OLMMOQBJMLUYWOC6HSMXFXXKJD \
  | 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: 72d8c7402962e98b385e3c9972deea48e650024422ce684365ec6ce722c81125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b077d1fdbea20f71b38e3c9b13874dbb3cc2156d0960615096abbae33222bf",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-06-09T07:56:32Z",
    "title_canon_sha256": "315b70b39011a65e9ff07959cfc5f0c828458caef7fe3d4caf6269eacd0f780d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07519",
    "kind": "arxiv",
    "version": 1
  }
}