Pith Number

pith:B6W4KKFC

pith:2016:B6W4KKFCSXHSQKBQLZNA3ERQWL

not attested not anchored not stored refs pending

Sea ice trends in climate models only accurate in runs with biased global warming

Erica Rosenblum, Ian Eisenman

arxiv:1606.08519 v3 · 2016-06-28 · physics.ao-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{B6W4KKFCSXHSQKBQLZNA3ERQWL}

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	2026-05-18T00:33:23.510167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fadc528a295cf2828305e5a0d9230b2d8c6f7cb76e8d1257542db33a7f67752

Aliases

arxiv: 1606.08519 · arxiv_version: 1606.08519v3 · doi: 10.48550/arxiv.1606.08519 · pith_short_12: B6W4KKFCSXHS · pith_short_16: B6W4KKFCSXHSQKBQ · pith_short_8: B6W4KKFC

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/B6W4KKFCSXHSQKBQLZNA3ERQWL \
  | 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: 0fadc528a295cf2828305e5a0d9230b2d8c6f7cb76e8d1257542db33a7f67752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f208ef83a85cb7cc77b8ca428eafae843e55b347ffd459f469296d63332497a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2016-06-28T00:17:25Z",
    "title_canon_sha256": "443e5219630381ac0405c84790cb864fbd9c698df81fd94cd078b46b8f7d6c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08519",
    "kind": "arxiv",
    "version": 3
  }
}