Pith Number

pith:TAL45LX3

pith:2013:TAL45LX3NIQRA74JHRAKENP6PD

not attested not anchored not stored refs pending

Minimal spanning trees and Stein's method

Sanchayan Sen, Sourav Chatterjee

arxiv:1307.1661 v4 · 2013-07-05 · 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{TAL45LX3NIQRA74JHRAKENP6PD}

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	2026-05-18T01:09:43.981745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9817ceaefb6a21107f893c40a235fe78ed74e89225ca71c86d9fd7f7dae507f0

Aliases

arxiv: 1307.1661 · arxiv_version: 1307.1661v4 · doi: 10.48550/arxiv.1307.1661 · pith_short_12: TAL45LX3NIQR · pith_short_16: TAL45LX3NIQRA74J · pith_short_8: TAL45LX3

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/TAL45LX3NIQRA74JHRAKENP6PD \
  | 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: 9817ceaefb6a21107f893c40a235fe78ed74e89225ca71c86d9fd7f7dae507f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a810ff657ca02fd0ee44c9844109d40edb064a2ccb496c69421ca639ae03de92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-07-05T16:49:13Z",
    "title_canon_sha256": "df867b528482c67efb8d5d3cb2e85788ed6bac253a57d0c9894decf4ba2d2723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1661",
    "kind": "arxiv",
    "version": 4
  }
}