Pith Number

pith:E5UOD3E7

pith:2014:E5UOD3E7FH37DHQ42RLZV7ALP6

not attested not anchored not stored refs pending

Warming early Mars with CO2 and H2

James F. Kasting, Michael E. Zugger, Ramses M. Ramirez, Ravi Kopparapu, Richard Freedman, Tyler D. Robinson

arxiv:1405.6701 v1 · 2014-05-26 · 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{E5UOD3E7FH37DHQ42RLZV7ALP6}

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	2026-05-18T02:51:06.903132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2768e1ec9f29f7f19e1cd4579afc0b7f8139271c0602f0fc3b0e3c24b927d02c

Aliases

arxiv: 1405.6701 · arxiv_version: 1405.6701v1 · doi: 10.48550/arxiv.1405.6701 · pith_short_12: E5UOD3E7FH37 · pith_short_16: E5UOD3E7FH37DHQ4 · pith_short_8: E5UOD3E7

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/E5UOD3E7FH37DHQ42RLZV7ALP6 \
  | 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: 2768e1ec9f29f7f19e1cd4579afc0b7f8139271c0602f0fc3b0e3c24b927d02c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612424d450c2d6cd73833014da46d5661f6e36413df700e5417b4df8bd7badef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-05-26T19:59:32Z",
    "title_canon_sha256": "df66b4155f571d1c9b8ed24fafa8a2bb20219347fc604e981e4f447662d9a324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6701",
    "kind": "arxiv",
    "version": 1
  }
}