Pith Number

pith:3INYFAJN

pith:2017:3INYFAJNOP2LNRZPMPQPAPXGT5

not attested not anchored not stored refs pending

Light pollution offshore: zenithal sky glow measurements in the Mediterranean coastal waters

Eduard Masana, Jaime Zamorano, Manuel Garc\'ia-Gil, Salvador Bar\'a, Salvador J. Ribas, Xavier Ges

arxiv:1705.02508 v4 · 2017-05-06 · astro-ph.IM · 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{3INYFAJNOP2LNRZPMPQPAPXGT5}

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	2026-05-18T00:21:51.265559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1b82812d73f4b6c72f63e0f03ee69f5587aa8c1270f8514351bf4ffb9c2108

Aliases

arxiv: 1705.02508 · arxiv_version: 1705.02508v4 · doi: 10.48550/arxiv.1705.02508 · pith_short_12: 3INYFAJNOP2L · pith_short_16: 3INYFAJNOP2LNRZP · pith_short_8: 3INYFAJN

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/3INYFAJNOP2LNRZPMPQPAPXGT5 \
  | 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: da1b82812d73f4b6c72f63e0f03ee69f5587aa8c1270f8514351bf4ffb9c2108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04cf61fa259f70ac8c59b62f67c1453526e3bde6ced060c147260ccc77a98e64",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-05-06T17:28:30Z",
    "title_canon_sha256": "1d37a3c165d2721a72edb66511da01475907cde8abfecf85926c718d4c33ee1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02508",
    "kind": "arxiv",
    "version": 4
  }
}