Pith Number

pith:3FGJLMUI

pith:2019:3FGJLMUICXPQRTUM43Q35WG4VR

not attested not anchored not stored refs pending

Consistency in Echo-State Networks

Alexander Khor, D\'ebora C. Corr\^ea, Michael Small, Thomas J\"ungling, Thomas Lymburn, Thomas Stemler

arxiv:1901.07729 v1 · 2019-01-23 · 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{3FGJLMUICXPQRTUM43Q35WG4VR}

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	2026-05-17T23:53:20.706198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94c95b28815df08ce8ce6e1bed8dcac70efc4541f0d8f771a142897a0534208

Aliases

arxiv: 1901.07729 · arxiv_version: 1901.07729v1 · doi: 10.48550/arxiv.1901.07729 · pith_short_12: 3FGJLMUICXPQ · pith_short_16: 3FGJLMUICXPQRTUM · pith_short_8: 3FGJLMUI

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/3FGJLMUICXPQRTUM43Q35WG4VR \
  | 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: d94c95b28815df08ce8ce6e1bed8dcac70efc4541f0d8f771a142897a0534208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ce6eb0deedf292b2f9151569aaca6569739b464c745b95bf690b409b13bec67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-01-23T05:27:08Z",
    "title_canon_sha256": "eae3b6920a00f12c88bf33c954df859aab88fed07cc0fdad0ced941e41c9398e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07729",
    "kind": "arxiv",
    "version": 1
  }
}