Pith Number

pith:2VXYNKJD

pith:2026:2VXYNKJDJIT77OGDMKY4SPMDQ2

not attested not anchored not stored refs pending

Zonal asymmetries control the response of atmospheric blocking to Arctic warming in an aquaplanet experiment

Michele Filippucci, Neil Lewis, Simona Bordoni, Stephen Thomson

arxiv:2606.21503 v1 · 2026-06-19 · physics.ao-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VXYNKJDJIT77OGDMKY4SPMDQ2}

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	2026-06-23T01:13:12.724462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d56f86a9234a27ffb8c362b1c93d83868d4c3fb0fbbf4549b155433c500879f6

Aliases

arxiv: 2606.21503 · arxiv_version: 2606.21503v1 · doi: 10.48550/arxiv.2606.21503 · pith_short_12: 2VXYNKJDJIT7 · pith_short_16: 2VXYNKJDJIT77OGD · pith_short_8: 2VXYNKJD

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/2VXYNKJDJIT77OGDMKY4SPMDQ2 \
  | 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: d56f86a9234a27ffb8c362b1c93d83868d4c3fb0fbbf4549b155433c500879f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d897724aca361fb4e333be00f83b00f8b3c5f6aff96dcd67b3c8515a30b87d81",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-06-19T14:54:25Z",
    "title_canon_sha256": "9828b0f10318079cb9f612d69bcf726151284ca648dd2501d5fa566b306406a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21503",
    "kind": "arxiv",
    "version": 1
  }
}