Pith Number

pith:2KAIXRKT

pith:2020:2KAIXRKTI4Y4C3WEFYGI4MAWIX

not attested not anchored not stored refs pending

Joint Distributions for TensorFlow Probability

Dan Piponi, Dave Moore, Joshua V. Dillon

arxiv:2001.11819 v1 · 2020-01-22 · cs.PL · cs.LG · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KAIXRKTI4Y4C3WEFYGI4MAWIX}

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	2026-07-05T00:37:34.079710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2808bc5534731c16ec42e0c8e301645f19096476da04f840d153a4531437a6d

Aliases

arxiv: 2001.11819 · arxiv_version: 2001.11819v1 · doi: 10.48550/arxiv.2001.11819 · pith_short_12: 2KAIXRKTI4Y4 · pith_short_16: 2KAIXRKTI4Y4C3WE · pith_short_8: 2KAIXRKT

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/2KAIXRKTI4Y4C3WEFYGI4MAWIX \
  | 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: d2808bc5534731c16ec42e0c8e301645f19096476da04f840d153a4531437a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aff9f6f36b5b67847b31ecb0a9c5df521fec4ea5186e161ebfc62bbb5eb8fff",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2020-01-22T01:00:35Z",
    "title_canon_sha256": "9ce641c76ee1247ebda495d5e16f043b9c376d244fdf1d82b5c40322b9b409cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11819",
    "kind": "arxiv",
    "version": 1
  }
}