Pith Number

pith:EEN4TMG2

pith:2025:EEN4TMG2X2WHGEAOCGYEOVIHRS

not attested not anchored not stored refs pending

Is Ozone a Reliable Proxy for Molecular Oxygen? II. The impact of N$_2$O on the O$_2$-O$_3$ relationship for Earth-like atmospheres

Jo\~ao M. Mendon\c{c}a, Lars A. Buchhave, Luisa M. Lara, Thea Kozakis

arxiv:2505.23279 v2 · 2025-05-29 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEN4TMG2X2WHGEAOCGYEOVIHRS}

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	2026-07-05T11:41:25.011026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211bc9b0dabeac73100e11b04755078cb908525f154f7fdf0d14a4c291040a67

Aliases

arxiv: 2505.23279 · arxiv_version: 2505.23279v2 · doi: 10.48550/arxiv.2505.23279 · pith_short_12: EEN4TMG2X2WH · pith_short_16: EEN4TMG2X2WHGEAO · pith_short_8: EEN4TMG2

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/EEN4TMG2X2WHGEAOCGYEOVIHRS \
  | 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: 211bc9b0dabeac73100e11b04755078cb908525f154f7fdf0d14a4c291040a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c8b0cc8acbe4e83744bc8e7856199eb6aeaed66b73f5a1182f910054ff28c3c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-29T09:25:30Z",
    "title_canon_sha256": "ccad9a9b8d7f38df190d8fd414834942485f2f1c29cdd844a953bc185ddf58f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23279",
    "kind": "arxiv",
    "version": 2
  }
}