Pith Number

pith:P7R3WIVD

pith:2023:P7R3WIVDMDBICOQVKDMS4M3CC7

not attested not anchored not stored refs pending

Data Imbalance, Uncertainty Quantification, and Generalization via Transfer Learning in Data-driven Parameterizations: Lessons from the Emulation of Gravity Wave Momentum Transport in WACCM

Aditi Sheshadri, Ashesh Chattopadhyay, Edwin Gerber, Hamid A. Pahlavan, M. Joan Alexander, Pedram Hassanzadeh, Sandro W. Lubis, Yifei Guan, Y. Qiang Sun

arxiv:2311.17078 v1 · 2023-11-27 · 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{P7R3WIVDMDBICOQVKDMS4M3CC7}

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	2026-07-05T07:17:57.159547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe3bb22a360c2813a1550d92e336217f8b68cb3064198a092f35d353240c81e

Aliases

arxiv: 2311.17078 · arxiv_version: 2311.17078v1 · doi: 10.48550/arxiv.2311.17078 · pith_short_12: P7R3WIVDMDBI · pith_short_16: P7R3WIVDMDBICOQV · pith_short_8: P7R3WIVD

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/P7R3WIVDMDBICOQVKDMS4M3CC7 \
  | 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: 7fe3bb22a360c2813a1550d92e336217f8b68cb3064198a092f35d353240c81e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c401d4b1bc705bf4dfa143c9131feb4fc55279ea9af024b6e5850b8112d7b8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2023-11-27T22:51:10Z",
    "title_canon_sha256": "cc580df5c2c962998eba4733004b4e0fb0f907ee28f804d5637ab56aa6e4e19b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17078",
    "kind": "arxiv",
    "version": 1
  }
}