Pith Number

pith:6IY7RE3L

pith:2020:6IY7RE3LWE6WZMFF2246CMDHB2

not attested not anchored not stored refs pending

Arctic Amplification of Anthropogenic Forcing: A Vector Autoregressive Analysis

Maximilian G\"obel, Philippe Goulet Coulombe

arxiv:2005.02535 v4 · 2020-05-05 · econ.EM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IY7RE3LWE6WZMFF2246CMDHB2}

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	2026-07-05T02:21:33.989955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f231f8936bb13d6cb0a5d6b9e130670eaff734b2d3689c326e42f6003c2ee8ce

Aliases

arxiv: 2005.02535 · arxiv_version: 2005.02535v4 · doi: 10.48550/arxiv.2005.02535 · pith_short_12: 6IY7RE3LWE6W · pith_short_16: 6IY7RE3LWE6WZMFF · pith_short_8: 6IY7RE3L

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/6IY7RE3LWE6WZMFF2246CMDHB2 \
  | 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: f231f8936bb13d6cb0a5d6b9e130670eaff734b2d3689c326e42f6003c2ee8ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae74c2d1866a100fd96eb95ed8cf0842d169b581ef2b53501298084658d64231",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2020-05-05T23:34:24Z",
    "title_canon_sha256": "cc15689521862c96b34e67e1681a2ebe08d07e7cd07deb8181a65553b59ab196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02535",
    "kind": "arxiv",
    "version": 4
  }
}