Pith Number

pith:2QC5V3K5

pith:2016:2QC5V3K57KNAEUZBDVWV5WMSRA

not attested not anchored not stored refs pending

Efficient non-anonymous composition operator for modeling complex dependable systems

Felicita Di Giandomenico, Giulio Masetti, Silvano Chiaradonna

arxiv:1608.05874 v2 · 2016-08-20 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QC5V3K57KNAEUZBDVWV5WMSRA}

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	2026-05-18T00:52:58.627894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d405daed5dfa9a0253211d6d5ed9928818e54830f07dd129e0ae0edf8602c473

Aliases

arxiv: 1608.05874 · arxiv_version: 1608.05874v2 · doi: 10.48550/arxiv.1608.05874 · pith_short_12: 2QC5V3K57KNA · pith_short_16: 2QC5V3K57KNAEUZB · pith_short_8: 2QC5V3K5

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/2QC5V3K57KNAEUZBDVWV5WMSRA \
  | 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: d405daed5dfa9a0253211d6d5ed9928818e54830f07dd129e0ae0edf8602c473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b137c40d086fb0d0af2823bde5da133ae7ba491253172d5f6a0213def6fc61a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-08-20T22:14:52Z",
    "title_canon_sha256": "78a181e949519bb7c4ce392af95a71034ecd3fb692e4fcfcf9b756d0f2ae9c97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05874",
    "kind": "arxiv",
    "version": 2
  }
}