Pith Number

pith:ZPZSAV46

pith:2019:ZPZSAV4652ADEH5K63MPZQHL5E

not attested not anchored not stored refs pending

Improved Representation of Ocean Heat Content in Energy Balance Models

Balasubramanya T. Nadiga, Nathan M. Urban

arxiv:1902.10836 v1 · 2019-02-27 · 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{ZPZSAV4652ADEH5K63MPZQHL5E}

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	2026-05-17T23:52:26.581981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf320579eee80321faaf6d8fcc0ebe91546892b08aee3018ed6e6f89cf41065

Aliases

arxiv: 1902.10836 · arxiv_version: 1902.10836v1 · doi: 10.48550/arxiv.1902.10836 · pith_short_12: ZPZSAV4652AD · pith_short_16: ZPZSAV4652ADEH5K · pith_short_8: ZPZSAV46

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/ZPZSAV4652ADEH5K63MPZQHL5E \
  | 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: cbf320579eee80321faaf6d8fcc0ebe91546892b08aee3018ed6e6f89cf41065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a531ab8af8ea159f925cdd69e2273fcc1efd31ad6c8ee0f6cfe7eef18249bc05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2019-02-27T23:43:23Z",
    "title_canon_sha256": "f306326e3a4b8b479ed9a56d94e2db3f2bc5978ff8c187f034cd5b8a253e2841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10836",
    "kind": "arxiv",
    "version": 1
  }
}