Pith Number

pith:TFVUITDF

pith:2017:TFVUITDFDUUIQIVOZ2RTM5TLIM

not attested not anchored not stored refs pending

Exploring the climate of Proxima B with the Met Office Unified Model

Benjamin Drummond, David M. Acreman, F. Hugo Lambert, Ian A. Boutle, James Manners, Jayesh Goyal, Nathan J. Mayne, Paul D. Earnshaw

arxiv:1702.08463 v2 · 2017-02-27 · 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{TFVUITDFDUUIQIVOZ2RTM5TLIM}

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	2026-05-18T00:07:23.875134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

996b444c651d288822aecea336766b433211c0b3269ad072eb1b185aa94b002a

Aliases

arxiv: 1702.08463 · arxiv_version: 1702.08463v2 · doi: 10.48550/arxiv.1702.08463 · pith_short_12: TFVUITDFDUUI · pith_short_16: TFVUITDFDUUIQIVO · pith_short_8: TFVUITDF

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/TFVUITDFDUUIQIVOZ2RTM5TLIM \
  | 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: 996b444c651d288822aecea336766b433211c0b3269ad072eb1b185aa94b002a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d002483f719844be3ea394916c5eab5030890884f3fed9f6cf86c0b42b63b99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-02-27T19:00:05Z",
    "title_canon_sha256": "b4c2319f0d794eecec32a94f7d665ece445100f25e1ba127d0a55fc2513726d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08463",
    "kind": "arxiv",
    "version": 2
  }
}