Pith Number

pith:B3C3L5KH

pith:2025:B3C3L5KHNY72ZPTSVJ3HMU3AJ4

not attested not anchored not stored refs pending

Spatio-Temporal Information Freshness for Remote Source Monitoring in IoT Systems

Andrea Munari, Federico Chiariotti, Leonardo Badia, Petar Popovski

arxiv:2506.04804 v1 · 2025-06-05 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3C3L5KHNY72ZPTSVJ3HMU3AJ4}

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	2026-07-05T11:16:36.931109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec5b5f5476e3facbe72aa767653604f088e832cd0658e0c88e5a66eb088691c

Aliases

arxiv: 2506.04804 · arxiv_version: 2506.04804v1 · doi: 10.48550/arxiv.2506.04804 · pith_short_12: B3C3L5KHNY72 · pith_short_16: B3C3L5KHNY72ZPTS · pith_short_8: B3C3L5KH

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/B3C3L5KHNY72ZPTSVJ3HMU3AJ4 \
  | 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: 0ec5b5f5476e3facbe72aa767653604f088e832cd0658e0c88e5a66eb088691c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd4baeff072cadd88f6315df053de0c926b86989e173656c5bda6ad063e094b8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-06-05T09:31:16Z",
    "title_canon_sha256": "fb752c3648a2a67bd27962e8c1f632918e02c7c3582278e629ec97c67cb104a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04804",
    "kind": "arxiv",
    "version": 1
  }
}