Pith Number

pith:ABPCMVRG

pith:2016:ABPCMVRGPN3EGVQX6NB3K2CPDF

not attested not anchored not stored refs pending

The Abundance of Atmospheric CO2 in Ocean Exoplanets: A Novel CO2 Deposition Mechanism

Amit Levi, Dimitar Sasselov, Morris Podolak

arxiv:1609.08185 v1 · 2016-09-26 · 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{ABPCMVRGPN3EGVQX6NB3K2CPDF}

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	2026-05-18T00:45:25.966936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

005e2656267b76435617f343b5684f194c802865f890c0d40b031f9813ad0737

Aliases

arxiv: 1609.08185 · arxiv_version: 1609.08185v1 · doi: 10.48550/arxiv.1609.08185 · pith_short_12: ABPCMVRGPN3E · pith_short_16: ABPCMVRGPN3EGVQX · pith_short_8: ABPCMVRG

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/ABPCMVRGPN3EGVQX6NB3K2CPDF \
  | 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: 005e2656267b76435617f343b5684f194c802865f890c0d40b031f9813ad0737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60fe31b23ffc6ca45357de6049796ffbbd8100908493f0a51c79786ebdc5c3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-09-26T20:47:43Z",
    "title_canon_sha256": "5f49bf0763c43a7884f8af1ac4f97f8140809630fff1dee68923a3c0f3fa6f7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08185",
    "kind": "arxiv",
    "version": 1
  }
}