Pith Number

pith:7XI6CDA2

pith:2014:7XI6CDA2OIDV46CLWIYSUSYZ2I

not attested not anchored not stored refs pending

Reservoir computing with a single time-delay autonomous Boolean node

Daniel J. Gauthier, David P. Rosin, Ingo Fischer, Miguel C. Soriano, Nicholas D. Haynes

arxiv:1411.1398 v2 · 2014-11-04 · cs.ET · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XI6CDA2OIDV46CLWIYSUSYZ2I}

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	2026-05-18T01:21:13.713576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd1e10c1a72075e784bb2312a4b19d21af2302e5fcb98ae9d635ffd2b345f2b

Aliases

arxiv: 1411.1398 · arxiv_version: 1411.1398v2 · doi: 10.48550/arxiv.1411.1398 · pith_short_12: 7XI6CDA2OIDV · pith_short_16: 7XI6CDA2OIDV46CL · pith_short_8: 7XI6CDA2

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/7XI6CDA2OIDV46CLWIYSUSYZ2I \
  | 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: fdd1e10c1a72075e784bb2312a4b19d21af2302e5fcb98ae9d635ffd2b345f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "521d23c3bbaf4bb95625c393ceed44d0825ca593fcbac88bc9d9ee6fe409140c",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2014-11-04T22:24:30Z",
    "title_canon_sha256": "0322e337c580ea1f83b97d0729ffaacd82f3f98c2059edef32550449e0c290de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1398",
    "kind": "arxiv",
    "version": 2
  }
}