Pith Number

pith:3IDBUCPY

pith:2017:3IDBUCPYYFGBKWHIEIMHHJUYZH

not attested not anchored not stored refs pending

Habitable Climate Scenarios for Proxima Centauri b With a Dynamic Ocean

Anthony D. Del Genio, David S. Amundsen, Igor Aleinov, Maxwell Kelley, Michael J. Way, Nancy Y. Kiang, Thomas L. Clune

arxiv:1709.02051 v1 · 2017-09-07 · 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{3IDBUCPYYFGBKWHIEIMHHJUYZH}

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	2026-05-18T00:06:20.804235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da061a09f8c14c1558e8221873a698c9d75489e0d3792a6f8abd525963a3b7f9

Aliases

arxiv: 1709.02051 · arxiv_version: 1709.02051v1 · doi: 10.48550/arxiv.1709.02051 · pith_short_12: 3IDBUCPYYFGB · pith_short_16: 3IDBUCPYYFGBKWHI · pith_short_8: 3IDBUCPY

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/3IDBUCPYYFGBKWHIEIMHHJUYZH \
  | 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: da061a09f8c14c1558e8221873a698c9d75489e0d3792a6f8abd525963a3b7f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0243c02918e9633d122e912c92aa4618ae772fe7f03e7c0620f9b924c77bf3ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-07T02:41:13Z",
    "title_canon_sha256": "f9b2720b48217e0a712e5e4304ca6230f07bf729d90783f7ddd6c452e8d7154a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02051",
    "kind": "arxiv",
    "version": 1
  }
}