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Pith Number

pith:2P76E3V7

pith:2016:2P76E3V7WXDCSMMXKW7SW6KPFO
not attested not anchored not stored refs pending

Waxing and Waning of Observed Extreme Annual Tropical Rainfall

Jai Sukhatme, V. Venugopal

arxiv:1604.04050 v1 · 2016-04-14 · physics.ao-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{2P76E3V7WXDCSMMXKW7SW6KPFO}

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 2026-05-18T01:17:06.857266Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

d3ffe26ebfb5c629319755bf2b794f2bb3b9aea574daff904ac7071ce1045e08

Aliases

arxiv: 1604.04050 · arxiv_version: 1604.04050v1 · doi: 10.48550/arxiv.1604.04050 · pith_short_12: 2P76E3V7WXDC · pith_short_16: 2P76E3V7WXDCSMMX · pith_short_8: 2P76E3V7
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/2P76E3V7WXDCSMMXKW7SW6KPFO \
  | 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: d3ffe26ebfb5c629319755bf2b794f2bb3b9aea574daff904ac7071ce1045e08
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "aca8cf619de22f5bb6851b98c7b1fbe3de82dfac9613f29cd2bd3f61dccc1655",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2016-04-14T07:18:35Z",
    "title_canon_sha256": "f223bbcaba1170488a156be375843e23e8abbe8268b8d2e90ea0dfa9fed03a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04050",
    "kind": "arxiv",
    "version": 1
  }
}