Pith Number

pith:UGPO43YP

pith:2013:UGPO43YPI377ZSGKDVKMA5DMZT

not attested not anchored not stored refs pending

Statistical Analysis of Metric Graph Reconstruction

Alessandro Rinaldo, Fabrizio Lecci, Larry Wasserman

arxiv:1305.1212 v2 · 2013-05-06 · math.ST · cs.CG · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGPO43YPI377ZSGKDVKMA5DMZT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:59:48.004056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19eee6f0f46fffcc8ca1d54c0746cccf66653fa79d0d6f14ce6cf199b432e1e

Aliases

arxiv: 1305.1212 · arxiv_version: 1305.1212v2 · doi: 10.48550/arxiv.1305.1212 · pith_short_12: UGPO43YPI377 · pith_short_16: UGPO43YPI377ZSGK · pith_short_8: UGPO43YP

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/UGPO43YPI377ZSGKDVKMA5DMZT \
  | 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: a19eee6f0f46fffcc8ca1d54c0746cccf66653fa79d0d6f14ce6cf199b432e1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44895d6bc40c6b90e2729dc64b2620d950ceb08d98c7c5556a64c3fbbfc74be7",
    "cross_cats_sorted": [
      "cs.CG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-05-06T14:40:22Z",
    "title_canon_sha256": "a80a5f9b5765eece3cbe5d6d3442ee97c959752838a5123a781cf7ab3c179b4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1212",
    "kind": "arxiv",
    "version": 2
  }
}