Pith Number

pith:KS5B43GX

pith:2017:KS5B43GXW4O2YY444I4AB554PO

not attested not anchored not stored refs pending

The Internet of Hackable Things

Alberto Giaretta, Manuel Mazzara, Nicola Dragoni

arxiv:1707.08380 v1 · 2017-07-26 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KS5B43GXW4O2YY444I4AB554PO}

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	2026-05-18T00:11:28.992647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ba1e6cd7b71dac639ce23800f7bc7ba59dd93b697b656ce443049912ce085b

Aliases

arxiv: 1707.08380 · arxiv_version: 1707.08380v1 · doi: 10.48550/arxiv.1707.08380 · pith_short_12: KS5B43GXW4O2 · pith_short_16: KS5B43GXW4O2YY44 · pith_short_8: KS5B43GX

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/KS5B43GXW4O2YY444I4AB554PO \
  | 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: 54ba1e6cd7b71dac639ce23800f7bc7ba59dd93b697b656ce443049912ce085b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "382be1f0f555eb07b05082ab04f6080aafd3e59a3f0c458b3ad1b2b544cef672",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-07-26T11:21:23Z",
    "title_canon_sha256": "dd00374dd5b66d4c0e8e4931b8f20d2dafda843687260806ba84a80dfdb6955e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08380",
    "kind": "arxiv",
    "version": 1
  }
}