Pith Number

pith:WXVT64EI

pith:2022:WXVT64EI6R7DFWJ3JXROPSJSUW

not attested not anchored not stored refs pending

Eigen Memory Trees

Ida Momennejad, John Langford, Jordan T. Ash, Mark Rucker, Paul Mineiro

arxiv:2210.14077 v3 · 2022-10-25 · 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{WXVT64EI6R7DFWJ3JXROPSJSUW}

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	2026-07-05T05:12:03.792675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5eb3f7088f47e32d93b4de2e7c932a591e9c84dd509f4ce29487390172d1d86

Aliases

arxiv: 2210.14077 · arxiv_version: 2210.14077v3 · doi: 10.48550/arxiv.2210.14077 · pith_short_12: WXVT64EI6R7D · pith_short_16: WXVT64EI6R7DFWJ3 · pith_short_8: WXVT64EI

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/WXVT64EI6R7DFWJ3JXROPSJSUW \
  | 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: b5eb3f7088f47e32d93b4de2e7c932a591e9c84dd509f4ce29487390172d1d86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "980059c016fccc37e4e27e4ffdcfb77ca59bfd74eb3f68b0f131b410be69354c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-25T14:57:41Z",
    "title_canon_sha256": "3fbccba7647926a12c00af6d890e212676a9fc3e515293d0a24ab2b2d80bf749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14077",
    "kind": "arxiv",
    "version": 3
  }
}