Pith Number

pith:LTKKLYT3

pith:2020:LTKKLYT3CVPP4WYJWLFKDLVIFJ

not attested not anchored not stored refs pending

Dimension reduction in recurrent networks by canonicalization

Juan-Pablo Ortega, Lyudmila Grigoryeva

arxiv:2007.12141 v2 · 2020-07-23 · math.OC · cs.LG · cs.NE · 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{LTKKLYT3CVPP4WYJWLFKDLVIFJ}

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

Dynamical Archetype Analysis: Autonomous Computation

Receipt and verification

First computed	2026-07-05T03:04:59.197561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd4a5e27b155efe5b09b2caa1aea82a626e27485edbe5e19d9d451194b35778

Aliases

arxiv: 2007.12141 · arxiv_version: 2007.12141v2 · doi: 10.48550/arxiv.2007.12141 · pith_short_12: LTKKLYT3CVPP · pith_short_16: LTKKLYT3CVPP4WYJ · pith_short_8: LTKKLYT3

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/LTKKLYT3CVPP4WYJWLFKDLVIFJ \
  | 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: 5cd4a5e27b155efe5b09b2caa1aea82a626e27485edbe5e19d9d451194b35778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "359c3dec9995948dfbda1782e64ddcced2800d996ebc3511a65e9a874bd9981d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-07-23T17:12:37Z",
    "title_canon_sha256": "a85c0bca0b4b4a4c80671243ad52ba149dfe228fafb73b35ab4060ae96ba6bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12141",
    "kind": "arxiv",
    "version": 2
  }
}