Pith Number

pith:EEHIDZXI

pith:2017:EEHIDZXIWCFWYQDHWMCJNOCYQF

not attested not anchored not stored refs pending

A Hybrid Profile-Gradient Approach for the Estimation of Surface Fluxes

Sukanta Basu

arxiv:1712.03862 v2 · 2017-12-11 · 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{EEHIDZXIWCFWYQDHWMCJNOCYQF}

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	2026-05-18T00:06:20.684787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210e81e6e8b08b6c4067b30496b858815f57ce0def305694d7a777dda227c6ff

Aliases

arxiv: 1712.03862 · arxiv_version: 1712.03862v2 · doi: 10.48550/arxiv.1712.03862 · pith_short_12: EEHIDZXIWCFW · pith_short_16: EEHIDZXIWCFWYQDH · pith_short_8: EEHIDZXI

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/EEHIDZXIWCFWYQDHWMCJNOCYQF \
  | 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: 210e81e6e8b08b6c4067b30496b858815f57ce0def305694d7a777dda227c6ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "369cb1c1c8c9bf2aecbb6aeb2c39718b26eaf4ac15e4060e2c97f85c390e30ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2017-12-11T16:12:58Z",
    "title_canon_sha256": "0960892c9485c8a2bff0dc6d78259cecd5eca06ef5f82eb21b76f186bf3600fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03862",
    "kind": "arxiv",
    "version": 2
  }
}