Pith Number

pith:FOTEYCXX

pith:2018:FOTEYCXXTDQAGMHMZDHOB7BNVG

not attested not anchored not stored refs pending

Modeling Martian Atmospheric Losses over Time: Implications for Exoplanetary Climate Evolution and Habitability

Andrew Nagy, Bruce Jakosky, Chuanfei Dong, David Brain, David Mitchell, Gabor Toth, Janet Luhmann, Manasvi Lingam, Shannon Curry, Stephen Bougher, Valeriy Tenishev, Xiaohua Fang, Yingjuan Ma, Yuni Lee

arxiv:1805.05016 v1 · 2018-05-14 · astro-ph.EP · astro-ph.SR · physics.space-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{FOTEYCXXTDQAGMHMZDHOB7BNVG}

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	2026-05-18T00:14:53.308237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba64c0af798e00330ecc8cee0fc2da9a3cd95ab50f6e84e42d5c7407b7c0990

Aliases

arxiv: 1805.05016 · arxiv_version: 1805.05016v1 · doi: 10.48550/arxiv.1805.05016 · pith_short_12: FOTEYCXXTDQA · pith_short_16: FOTEYCXXTDQAGMHM · pith_short_8: FOTEYCXX

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/FOTEYCXXTDQAGMHMZDHOB7BNVG \
  | 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: 2ba64c0af798e00330ecc8cee0fc2da9a3cd95ab50f6e84e42d5c7407b7c0990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acfd76219bfc3f88a3824615fca3fde2a8d92140e52403afbdced15089df3dd0",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-05-14T05:55:32Z",
    "title_canon_sha256": "7407ace0932b455b00f2604004b913a1ce95cf6e57a46e94a84660a399a10ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05016",
    "kind": "arxiv",
    "version": 1
  }
}