Pith Number

pith:HDJAAHLB

pith:2022:HDJAAHLB6AIN7TW4L5E372Q4BS

not attested not anchored not stored refs pending

Double Diffusion Maps and their Latent Harmonics for Scientific Computations in Latent Space

Daniel Lehmberg, Eliodoro Chiavazzo, Felix Dietrich, Ioannis G. Kevrekidis, Marina Meila, Nikolaos Evangelou

arxiv:2204.12536 v1 · 2022-04-26 · stat.ML · cs.LG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDJAAHLB6AIN7TW4L5E372Q4BS}

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	2026-07-05T06:03:54.110535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38d2001d61f010dfcedc5f49bfea1c0ca6e6715649868dca33a2a2044d6cec1b

Aliases

arxiv: 2204.12536 · arxiv_version: 2204.12536v1 · doi: 10.48550/arxiv.2204.12536 · pith_short_12: HDJAAHLB6AIN · pith_short_16: HDJAAHLB6AIN7TW4 · pith_short_8: HDJAAHLB

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/HDJAAHLB6AIN7TW4L5E372Q4BS \
  | 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: 38d2001d61f010dfcedc5f49bfea1c0ca6e6715649868dca33a2a2044d6cec1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36c9b682cf84cd8291565939010b4d7f66adcb6f183eab41d21c12d94b0c748",
    "cross_cats_sorted": [
      "cs.LG",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-04-26T18:44:17Z",
    "title_canon_sha256": "95bd012fb83a9dd542e00c7d858d74a561d220c45c30818d3d93bbc9d734b342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12536",
    "kind": "arxiv",
    "version": 1
  }
}