Pith Number

pith:6EFD6ODB

pith:2023:6EFD6ODBLMM2UGXDYXEVZZB26L

not attested not anchored not stored refs pending

Likelihood Geometry of Determinantal Point Processes

Bernd Sturmfels, Hannah Friedman, Maksym Zubkov

arxiv:2307.13486 v3 · 2023-07-25 · math.ST · math.AG · math.PR · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EFD6ODBLMM2UGXDYXEVZZB26L}

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	2026-07-05T07:33:53.447289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10a3f38615b19aa1ae3c5c95ce43af2e960a537df712c14ff8cb649d2bfa1bd

Aliases

arxiv: 2307.13486 · arxiv_version: 2307.13486v3 · doi: 10.48550/arxiv.2307.13486 · pith_short_12: 6EFD6ODBLMM2 · pith_short_16: 6EFD6ODBLMM2UGXD · pith_short_8: 6EFD6ODB

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/6EFD6ODBLMM2UGXDYXEVZZB26L \
  | 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: f10a3f38615b19aa1ae3c5c95ce43af2e960a537df712c14ff8cb649d2bfa1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7dd57d973ecebb75ef3326f6cd706b425ebc57179319714d8793bbaf9f4e072",
    "cross_cats_sorted": [
      "math.AG",
      "math.PR",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-07-25T13:27:33Z",
    "title_canon_sha256": "8e439261cb2c043d7c4f97b8a0191235b413c0154a86ebf7688404291cf06518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13486",
    "kind": "arxiv",
    "version": 3
  }
}