Pith Number

pith:24SXILPG

pith:2021:24SXILPGAOSYC6EUD6RZZ5UVYF

not attested not anchored not stored refs pending

Diffusion Earth Mover's Distance and Distribution Embeddings

Alexander Tong, Amine Natik, Guillaume Huguet, Guy Wolf, Kincaid MacDonald, Manik Kuchroo, Ronald Coifman, Smita Krishnaswamy

arxiv:2102.12833 v2 · 2021-02-25 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24SXILPGAOSYC6EUD6RZZ5UVYF}

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.

Cited by

1 paper in Pith

The Impact of Off-Policy Training Data on Probe Generalisation

Receipt and verification

First computed	2026-07-05T03:00:50.778096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d725742de603a58178941fa39cf695c161f1ceccbf6c55f6c9250bbbe2864537

Aliases

arxiv: 2102.12833 · arxiv_version: 2102.12833v2 · doi: 10.48550/arxiv.2102.12833 · pith_short_12: 24SXILPGAOSY · pith_short_16: 24SXILPGAOSYC6EU · pith_short_8: 24SXILPG

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/24SXILPGAOSYC6EUD6RZZ5UVYF \
  | 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: d725742de603a58178941fa39cf695c161f1ceccbf6c55f6c9250bbbe2864537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2d43f764f1d455b0995afd89b3953146f427903961a745cb5725c7f6355580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-25T13:18:32Z",
    "title_canon_sha256": "aaed8ded2fadc208c82dee4a846f96776aaa99cc74c35252978d2b86f5d1e929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12833",
    "kind": "arxiv",
    "version": 2
  }
}