Pith Number

pith:7UWISWM3

pith:2019:7UWISWM3KIVINGU2QT77SSXYP7

not attested not anchored not stored refs pending

Climate sensitivity to ozone and its relevance on the habitability of Earth-like planets

Frank Lunkeit, Illeana Gomez-Leal, Lisa Kaltenegger, Valerio Lucarini

arxiv:1901.02897 v1 · 2019-01-09 · 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{7UWISWM3KIVINGU2QT77SSXYP7}

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	2026-05-17T23:56:36.090449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd2c89599b522a869a9a84fff94af87ff6bdb066a6657135cdd300c03e00989e

Aliases

arxiv: 1901.02897 · arxiv_version: 1901.02897v1 · doi: 10.48550/arxiv.1901.02897 · pith_short_12: 7UWISWM3KIVI · pith_short_16: 7UWISWM3KIVINGU2 · pith_short_8: 7UWISWM3

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/7UWISWM3KIVINGU2QT77SSXYP7 \
  | 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: fd2c89599b522a869a9a84fff94af87ff6bdb066a6657135cdd300c03e00989e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbaa122482cb4100ded8f46d57e23d678295bcd1762f80094dca0851d8d5fa1a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-01-09T19:00:09Z",
    "title_canon_sha256": "21833f9b98eb4d60dc98ad41b01279e99bc2a0f2119359cf0e777e6294a386a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02897",
    "kind": "arxiv",
    "version": 1
  }
}