Pith Number

pith:74XDCZ4G

pith:2017:74XDCZ4GYIQF4KHNBNXBNOHP6I

not attested not anchored not stored refs pending

Ethical issues of ISPs in the modern web

Alessio Viticchie, Ali Safari Khatouni, Leonardo Regano, Martino Trevisan

arxiv:1703.07757 v1 · 2017-03-22 · 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{74XDCZ4GYIQF4KHNBNXBNOHP6I}

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	2026-05-18T00:48:06.216803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2e316786c2205e28ed0b6e16b8eff21f50dd4cdee4a802e4650248c8cf7b00

Aliases

arxiv: 1703.07757 · arxiv_version: 1703.07757v1 · doi: 10.48550/arxiv.1703.07757 · pith_short_12: 74XDCZ4GYIQF · pith_short_16: 74XDCZ4GYIQF4KHN · pith_short_8: 74XDCZ4G

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/74XDCZ4GYIQF4KHNBNXBNOHP6I \
  | 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: ff2e316786c2205e28ed0b6e16b8eff21f50dd4cdee4a802e4650248c8cf7b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b40ced698538380143bd31b538e8bda870651907019352255688e598227f479a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-03-22T17:22:44Z",
    "title_canon_sha256": "829c4ddbc8f9767f1a4ef415ed18eba98babfe5048d281f15747e8b932e77403"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07757",
    "kind": "arxiv",
    "version": 1
  }
}