Pith Number

pith:TCJRZXN5

pith:2016:TCJRZXN5IN4J5G4O6VNUNSXGCZ

not attested not anchored not stored refs pending

Scaling up Echo-State Networks with multiple light scattering

Florent Krzakala, Gilles Wainrib, Jonathan Dong, Sylvain Gigan

arxiv:1609.05204 v3 · 2016-09-15 · cs.ET · cs.LG · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCJRZXN5IN4J5G4O6VNUNSXGCZ}

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	2026-05-18T00:05:09.699768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98931cddbd43789e9b8ef55b46cae6166f3bde67759ba265e32a7c8c6b3ed3a3

Aliases

arxiv: 1609.05204 · arxiv_version: 1609.05204v3 · doi: 10.48550/arxiv.1609.05204 · pith_short_12: TCJRZXN5IN4J · pith_short_16: TCJRZXN5IN4J5G4O · pith_short_8: TCJRZXN5

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/TCJRZXN5IN4J5G4O6VNUNSXGCZ \
  | 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: 98931cddbd43789e9b8ef55b46cae6166f3bde67759ba265e32a7c8c6b3ed3a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469da404eb5e01e84adc04d6ca171c1a945c92d6f58b7360166a663e3899548f",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-09-15T21:13:55Z",
    "title_canon_sha256": "bf150de095c2c8bac3664d1b3439e27ee13a9c56441f2b6d83866596ae51036a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05204",
    "kind": "arxiv",
    "version": 3
  }
}