Pith Number

pith:UF345EHX

pith:2021:UF345EHXI5IEQHMJBOSLDI43Y7

not attested not anchored not stored refs pending

Degradation of Layered Oxide Cathode in a Sodium Battery: A Detailed Investigation by X-Ray Tomography at the Nanoscale

Daniele Di Lecce, Jusef Hassoun, Mark Isaacs, Paul R. Shearing, Robert Palgrave, Vittorio Marangon

arxiv:2108.11442 v1 · 2021-08-25 · physics.chem-ph · physics.app-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{UF345EHXI5IEQHMJBOSLDI43Y7}

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	2026-07-05T03:26:43.837427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a177ce90f74750481d890ba4b1a39bc7fdb68bef9e63bd5803f6848a4e1602f4

Aliases

arxiv: 2108.11442 · arxiv_version: 2108.11442v1 · doi: 10.48550/arxiv.2108.11442 · pith_short_12: UF345EHXI5IE · pith_short_16: UF345EHXI5IEQHMJ · pith_short_8: UF345EHX

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/UF345EHXI5IEQHMJBOSLDI43Y7 \
  | 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: a177ce90f74750481d890ba4b1a39bc7fdb68bef9e63bd5803f6848a4e1602f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae5445e19666853b0cd0b8bdcf798b7e46c765a02069663dad717d468b7625ea",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-08-25T19:24:27Z",
    "title_canon_sha256": "e1bc5c745f5e0e84f93207101d13b86ada9f57d8f5e58d6e2e061f6c972db9c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11442",
    "kind": "arxiv",
    "version": 1
  }
}