Pith Number

pith:2GKNSS63

pith:2021:2GKNSS63ULCCL2EMM5LSH3VLV4

not attested not anchored not stored refs pending

High ENSO-based 18-month lead Potential Predictability of Indian Summer Monsoon Rainfall

B. N. Goswami, Devabrat Sharma, Santu Das

arxiv:2106.05543 v2 · 2021-06-10 · 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{2GKNSS63ULCCL2EMM5LSH3VLV4}

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	2026-07-05T02:48:24.077815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d194d94bdba2c425e88c675723eeabaf2531eb67603b409145c6d98dd1cefeec

Aliases

arxiv: 2106.05543 · arxiv_version: 2106.05543v2 · doi: 10.48550/arxiv.2106.05543 · pith_short_12: 2GKNSS63ULCC · pith_short_16: 2GKNSS63ULCCL2EM · pith_short_8: 2GKNSS63

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/2GKNSS63ULCCL2EMM5LSH3VLV4 \
  | 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: d194d94bdba2c425e88c675723eeabaf2531eb67603b409145c6d98dd1cefeec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5729e6572ff6f295d495ad24cd961b6ea5fd7dab247ae57b3e44df0cc18b7356",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2021-06-10T07:08:54Z",
    "title_canon_sha256": "e6c11681de9811712e9c65fcf96ef0edb43f3d28f0e5377f19c905fe16e7247d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05543",
    "kind": "arxiv",
    "version": 2
  }
}