Pith Number

pith:RXPNC6BT

pith:2011:RXPNC6BTQONT2WIDQFER2HXT2G

not attested not anchored not stored refs pending

The contribution of cosmic rays to global warming

Arnold Wolfendale, Terry Sloan

arxiv:1108.1047 v1 · 2011-08-04 · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXPNC6BTQONT2WIDQFER2HXT2G}

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	2026-05-18T02:01:02.961343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dded17833839b3d590381491d1ef3d1a56174104a4d7aee602ab87fafb598df

Aliases

arxiv: 1108.1047 · arxiv_version: 1108.1047v1 · doi: 10.48550/arxiv.1108.1047 · pith_short_12: RXPNC6BTQONT · pith_short_16: RXPNC6BTQONT2WID · pith_short_8: RXPNC6BT

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/RXPNC6BTQONT2WIDQFER2HXT2G \
  | 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: 8dded17833839b3d590381491d1ef3d1a56174104a4d7aee602ab87fafb598df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6522f6fb57fa3717413b4e0c289f8729ad296340b8ef8eca957f72a36a7cfff6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2011-08-04T11:10:36Z",
    "title_canon_sha256": "39bbac8294dd026f300524171fa453255ef1fc3a1a3d20f2ff30aa7b55090ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1047",
    "kind": "arxiv",
    "version": 1
  }
}