Pith Number

pith:Z5XB4N6Y

pith:2021:Z5XB4N6YC2IFEWJDFSXANYMY4B

not attested not anchored not stored refs pending

Day-ahead Forecasts of Air Temperature

Hewei Wang, Muhammad Salman Pathan, Soumyabrata Dev, Yee Hui Lee

arxiv:2110.13812 v1 · 2021-10-21 · stat.AP · 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{Z5XB4N6YC2IFEWJDFSXANYMY4B}

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	2026-07-05T03:26:10.063771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf6e1e37d816905259232cae06e198e064c4cda81a4d33277ae8f7d32c9f4854

Aliases

arxiv: 2110.13812 · arxiv_version: 2110.13812v1 · doi: 10.48550/arxiv.2110.13812 · pith_short_12: Z5XB4N6YC2IF · pith_short_16: Z5XB4N6YC2IFEWJD · pith_short_8: Z5XB4N6Y

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/Z5XB4N6YC2IFEWJDFSXANYMY4B \
  | 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: cf6e1e37d816905259232cae06e198e064c4cda81a4d33277ae8f7d32c9f4854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f754b17c8ae975318c0122b5f401dfac7e3bc41bbbed7808e582813ffc286fb",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2021-10-21T10:57:05Z",
    "title_canon_sha256": "a8e3dbbc1efab08387b44e90f8dc9a4fc7b6c81f95384f49666fe8214006c693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.13812",
    "kind": "arxiv",
    "version": 1
  }
}