Pith Number

pith:SXPWPLKN

pith:2016:SXPWPLKNVTU73RQCAWILDNAFO6

not attested not anchored not stored refs pending

Interacting generalized Friedman's urn systems

Andrea Ghiglietti, Giacomo Aletti

arxiv:1601.01550 v2 · 2016-01-07 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXPWPLKNVTU73RQCAWILDNAFO6}

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	2026-05-18T00:26:38.004246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95df67ad4dace9fdc6020590b1b40577b8aa249defd6bb44f9dfcca4ba0e497a

Aliases

arxiv: 1601.01550 · arxiv_version: 1601.01550v2 · doi: 10.48550/arxiv.1601.01550 · pith_short_12: SXPWPLKNVTU7 · pith_short_16: SXPWPLKNVTU73RQC · pith_short_8: SXPWPLKN

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/SXPWPLKNVTU73RQCAWILDNAFO6 \
  | 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: 95df67ad4dace9fdc6020590b1b40577b8aa249defd6bb44f9dfcca4ba0e497a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d88373843e619cd70e688ec4dd89fd41fcff7f8ff5bcb1fb63397b7a2587c8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-01-07T14:52:48Z",
    "title_canon_sha256": "8ce319e4416c60f80dfc11780dd4551266c8b7b6dbcc9d56305364345bc9ae8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01550",
    "kind": "arxiv",
    "version": 2
  }
}