Pith Number

pith:DNU7LW5N

pith:2018:DNU7LW5NTJOSLWEI7P77M6R73Z

not attested not anchored not stored refs pending

On the Importance of PWV in Detecting Precipitation

Shilpa Manandhar, Soumyabrata Dev, Yee Hui Lee, Yu Song Meng

arxiv:1804.07048 v1 · 2018-04-19 · 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{DNU7LW5NTJOSLWEI7P77M6R73Z}

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	2026-05-18T00:18:03.579010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b69f5dbad9a5d25d888fbfff67a3fde40b99fdd4778884cac200cca4493f19f

Aliases

arxiv: 1804.07048 · arxiv_version: 1804.07048v1 · doi: 10.48550/arxiv.1804.07048 · pith_short_12: DNU7LW5NTJOS · pith_short_16: DNU7LW5NTJOSLWEI · pith_short_8: DNU7LW5N

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/DNU7LW5NTJOSLWEI7P77M6R73Z \
  | 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: 1b69f5dbad9a5d25d888fbfff67a3fde40b99fdd4778884cac200cca4493f19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dfe89548ef6a758c4efc8b4e08a98ba0e04b024d609033e8be01abbad131326",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-04-19T09:21:32Z",
    "title_canon_sha256": "8d4daa182e680232b1daa71022552845b15b05f95b64aea1b3865b3669919e0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07048",
    "kind": "arxiv",
    "version": 1
  }
}