Pith Number

pith:A23RN6M5

pith:2021:A23RN6M5O24TL3QNBYO5B6MTAY

not attested not anchored not stored refs pending

Topo2vec: Topography Embedding Using the Fractal Effect

Idan Brusilovsky, Jonathan Kavitzky, Jonathan Zarecki, Uriel Singer

arxiv:2108.08870 v1 · 2021-08-19 · 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{A23RN6M5O24TL3QNBYO5B6MTAY}

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

2 papers in Pith

Spectral Geometry and Bosonic-Bloch Probes: Explorations in Quantum Learning

Receipt and verification

First computed	2026-07-05T03:07:31.599556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06b716f99d76b935ee0d0e1dd0f99306367587503bf766b2d0b48e1a031eccfd

Aliases

arxiv: 2108.08870 · arxiv_version: 2108.08870v1 · doi: 10.48550/arxiv.2108.08870 · pith_short_12: A23RN6M5O24T · pith_short_16: A23RN6M5O24TL3QN · pith_short_8: A23RN6M5

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/A23RN6M5O24TL3QNBYO5B6MTAY \
  | 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: 06b716f99d76b935ee0d0e1dd0f99306367587503bf766b2d0b48e1a031eccfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd277266bbec0c214d03325b7e844857f584bf63781e2e396de8689d575a1014",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-19T18:34:23Z",
    "title_canon_sha256": "474d5d7608e973b8c2621f910eb1c50402e91e9b61b7f0a7b690473ad5a63252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08870",
    "kind": "arxiv",
    "version": 1
  }
}