Pith Number

pith:ZVKIKHEB

pith:2016:ZVKIKHEBCS3VKJC53JZCUXYBHX

not attested not anchored not stored refs pending

Transient reducing greenhouse warming on early Mars

Andrei Vigasin, Bethany Ehlmann, Cecilia Sanders, Huize Wang, James Head, Robin Wordsworth, Sergei Lokshtanov, Yulia Kalugina

arxiv:1610.09697 v2 · 2016-10-30 · 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{ZVKIKHEBCS3VKJC53JZCUXYBHX}

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	2026-05-18T00:33:59.701117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd54851c8114b755245dda722a5f013de52af0247bcfaa129074c55f615529f4

Aliases

arxiv: 1610.09697 · arxiv_version: 1610.09697v2 · doi: 10.48550/arxiv.1610.09697 · pith_short_12: ZVKIKHEBCS3V · pith_short_16: ZVKIKHEBCS3VKJC5 · pith_short_8: ZVKIKHEB

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/ZVKIKHEBCS3VKJC53JZCUXYBHX \
  | 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: cd54851c8114b755245dda722a5f013de52af0247bcfaa129074c55f615529f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef01d44e85b11cee3144cc2cc51feb73edf0c925a585f1bdf0b34e82ae7433b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-10-30T19:33:20Z",
    "title_canon_sha256": "dd7488441e6b80bcbaf5155b0669e2a4e8d310c44c68872bc0f6ab811b39519b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09697",
    "kind": "arxiv",
    "version": 2
  }
}