Pith Number

pith:EO2S66M4

pith:2026:EO2S66M4MWV6B2ZGD3QST4USDG

not attested not anchored not stored refs pending

Modelling the photocatalytic oxidation of methane and other air pollutants for applications in ventilation systems

Adam M. Boies, Aliki Marina Tsopelakou, Samuel D. Tomlinson, Shaun Fitzgerald, Steven R. H. Barrett, Tzia Ming Onn

arxiv:2605.23999 v1 · 2026-05-18 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EO2S66M4MWV6B2ZGD3QST4USDG}

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	2026-05-26T01:02:40.117790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b52f799c65abe0eb261ee129f292198a45481f565976b96dc779ec1b8c6a56

Aliases

arxiv: 2605.23999 · arxiv_version: 2605.23999v1 · doi: 10.48550/arxiv.2605.23999 · pith_short_12: EO2S66M4MWV6 · pith_short_16: EO2S66M4MWV6B2ZG · pith_short_8: EO2S66M4

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/EO2S66M4MWV6B2ZGD3QST4USDG \
  | 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: 23b52f799c65abe0eb261ee129f292198a45481f565976b96dc779ec1b8c6a56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a979188d955d1cb3047a4bebf1ac516c9bf4df2476cf9855cd0053a064c3792e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-05-18T13:10:10Z",
    "title_canon_sha256": "239b5755804bb86119489e9f2d62136bf5aa5583c9dd4613c1b187ce3b9e4cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23999",
    "kind": "arxiv",
    "version": 1
  }
}