Pith Number

pith:6ONK5MGB

pith:2016:6ONK5MGB7NIQIK3T7IQFMIZRYO

not attested not anchored not stored refs pending

Towards Air Quality Estimation Using Collected Multimodal Environmental Data

Anastasia Moumtzidou, Christodoulos Keratidis, George Hloupis, Ilias Stavrakas, Ioannis Kompatsiaris, Konstantina Papachristopoulou, Konstantinos Kourtidis, Stefanos Vrochidis, Symeon Papadopoulos

arxiv:1610.01209 v1 · 2016-10-03 · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ONK5MGB7NIQIK3T7IQFMIZRYO}

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	2026-05-18T01:03:11.406246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f39aaeb0c1fb51042b73fa20562331c399b640b18b251c354b2b76b0e1d27b12

Aliases

arxiv: 1610.01209 · arxiv_version: 1610.01209v1 · doi: 10.48550/arxiv.1610.01209 · pith_short_12: 6ONK5MGB7NIQ · pith_short_16: 6ONK5MGB7NIQIK3T · pith_short_8: 6ONK5MGB

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/6ONK5MGB7NIQIK3T7IQFMIZRYO \
  | 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: f39aaeb0c1fb51042b73fa20562331c399b640b18b251c354b2b76b0e1d27b12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "656fc1efdbce6478fbaa527d37737b810b18f6340b9711f41747822eb693d1f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-10-03T09:07:51Z",
    "title_canon_sha256": "ac802a30ace9d48ba58819b62905029bb50a958fe0bbb328527a0c5882dd6882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01209",
    "kind": "arxiv",
    "version": 1
  }
}