Pith Number

pith:QMDY7IEV

pith:2026:QMDY7IEVFZG52VOTTIGGTLGAOS

not attested not anchored not stored refs pending

Mathematical Exploration of Earth Gravitational Field Impact on Seasonal Wind Flux in a Tropical Region

E. E. Oku, G. I. Nwaka, I. K. Rajendra, M. S. Adiaha, O. J. Abimbola, P. O. Abam, V. O. Chude

arxiv:2607.02161 v1 · 2026-07-02 · 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{QMDY7IEVFZG52VOTTIGGTLGAOS}

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	2026-07-03T01:17:43.706764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83078fa0952e4ddd55d39a0c69acc074947b62df3e7c2e0ee528ae6e47e978e9

Aliases

arxiv: 2607.02161 · arxiv_version: 2607.02161v1 · doi: 10.48550/arxiv.2607.02161 · pith_short_12: QMDY7IEVFZG5 · pith_short_16: QMDY7IEVFZG52VOT · pith_short_8: QMDY7IEV

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/QMDY7IEVFZG52VOTTIGGTLGAOS \
  | 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: 83078fa0952e4ddd55d39a0c69acc074947b62df3e7c2e0ee528ae6e47e978e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84f925e53609db803eb627c6ed62f85feff32e044b20d5eeb98720ccb06879ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-07-02T13:34:06Z",
    "title_canon_sha256": "5b781534a300e17377b68e6549592de6d345951061b0498fac98a3ca3af44518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02161",
    "kind": "arxiv",
    "version": 1
  }
}