Pith Number

pith:2PC7DXTG

pith:2018:2PC7DXTGY2UYT2CPDPJP67M7YX

not attested not anchored not stored refs pending

The CCI30 Index

Carlo Scevola, Igor Rivin

arxiv:1804.06711 v1 · 2018-03-28 · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PC7DXTGY2UYT2CPDPJP67M7YX}

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	2026-05-18T00:18:05.921479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c5f1de66c6a989e84f1bd2ff7d9fc5f1e441cfd4e110de4526bfbd35a7589d

Aliases

arxiv: 1804.06711 · arxiv_version: 1804.06711v1 · doi: 10.48550/arxiv.1804.06711 · pith_short_12: 2PC7DXTGY2UY · pith_short_16: 2PC7DXTGY2UYT2CP · pith_short_8: 2PC7DXTG

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/2PC7DXTGY2UYT2CPDPJP67M7YX \
  | 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: d3c5f1de66c6a989e84f1bd2ff7d9fc5f1e441cfd4e110de4526bfbd35a7589d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12d93b9d1d655a5f2382992d59a61e1a7d2857125ab314bc6b578edd1f54d9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2018-03-28T01:09:53Z",
    "title_canon_sha256": "b2e1adb9962a26b4dfcbfd735658bbbefb633a368e83b2e958e2eb52e1dbc4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06711",
    "kind": "arxiv",
    "version": 1
  }
}