Pith Number

pith:4HPRTDCL

pith:2024:4HPRTDCL3RE4KNKTUDAKMJICCB

not attested not anchored not stored refs pending

Stability of sorting based embeddings

Efstratios Tsoukanis, Matthias Wellershoff, Radu Balan

arxiv:2410.05446 v1 · 2024-10-07 · math.FA · 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{4HPRTDCL3RE4KNKTUDAKMJICCB}

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	2026-07-05T09:17:19.391756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1df198c4bdc49c53553a0c0a6250210786e37389b03e5ace288a5fa472b3706

Aliases

arxiv: 2410.05446 · arxiv_version: 2410.05446v1 · doi: 10.48550/arxiv.2410.05446 · pith_short_12: 4HPRTDCL3RE4 · pith_short_16: 4HPRTDCL3RE4KNKT · pith_short_8: 4HPRTDCL

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/4HPRTDCL3RE4KNKTUDAKMJICCB \
  | 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: e1df198c4bdc49c53553a0c0a6250210786e37389b03e5ace288a5fa472b3706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c0f623f20fedec260e18ca8d0b803955df1761a882554077cf3d729cdc56215",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2024-10-07T19:27:50Z",
    "title_canon_sha256": "5028117f158b03c466703d423525f3b707fd3ad5720d508927623b11626eadaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05446",
    "kind": "arxiv",
    "version": 1
  }
}