Pith Number

pith:VZDWCH5I

pith:2023:VZDWCH5I4KDTABXMOCGQMFK2VB

not attested not anchored not stored refs pending

It Is Rude to Ask a Sensor Its Age-of-Information: Status Updates Against an Eavesdropping Node

Laura Crosara, Leonardo Badia, Nicola Laurenti

arxiv:2306.08475 v1 · 2023-06-14 · cs.CR · 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{VZDWCH5I4KDTABXMOCGQMFK2VB}

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	2026-07-05T06:20:53.323646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae47611fa8e2873006ec708d06155aa85eabf989f9d5ee916c828a5065ca144e

Aliases

arxiv: 2306.08475 · arxiv_version: 2306.08475v1 · doi: 10.48550/arxiv.2306.08475 · pith_short_12: VZDWCH5I4KDT · pith_short_16: VZDWCH5I4KDTABXM · pith_short_8: VZDWCH5I

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/VZDWCH5I4KDTABXMOCGQMFK2VB \
  | 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: ae47611fa8e2873006ec708d06155aa85eabf989f9d5ee916c828a5065ca144e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed138df0168abc5714336afd558518faa30c648afd2cfb5df3208c73ddf270e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-06-14T12:42:00Z",
    "title_canon_sha256": "256798be047a5871816f1d18b94e7a7af7cc06b2bea4ad763c7ba6ddd0eb92f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08475",
    "kind": "arxiv",
    "version": 1
  }
}