Pith Number

pith:OOSXBEAH

pith:2026:OOSXBEAH5SUMRWZJWVRQKGLJHV

not attested not anchored not stored refs pending

Bridging electrode preparation and electrocatalyst performance with physics-based causal AI

Evelyna Wang, Kevin Tran, Linda Hung, Michaela Burke Stevens, Sam Witty

arxiv:2606.30898 v1 · 2026-06-29 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOSXBEAH5SUMRWZJWVRQKGLJHV}

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	2026-07-01T00:17:20.831346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73a5709007eca8c8db29b5630519693d6ee46f1006249879fa493d683d3bda93

Aliases

arxiv: 2606.30898 · arxiv_version: 2606.30898v1 · doi: 10.48550/arxiv.2606.30898 · pith_short_12: OOSXBEAH5SUM · pith_short_16: OOSXBEAH5SUMRWZJ · pith_short_8: OOSXBEAH

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/OOSXBEAH5SUMRWZJWVRQKGLJHV \
  | 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: 73a5709007eca8c8db29b5630519693d6ee46f1006249879fa493d683d3bda93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af62dcf6feab152b4b92f97d24a1774c99b3d7dce555ffd4c67afa4c9f6c8c24",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-29T20:39:47Z",
    "title_canon_sha256": "6e05de2ecfbaa709f9021843d8da4ce171219e7cc809ae37faaa45f07eace746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30898",
    "kind": "arxiv",
    "version": 1
  }
}