Pith Number

pith:FLA7DZNE

pith:2018:FLA7DZNEWABSMQ5XCQ5KRESYJO

not attested not anchored not stored refs pending

A Substrate-Independent Framework to Characterise Reservoir Computers

Julian F. Miller, Martin A. Trefzer, Matthew Dale, Susan Stepney

arxiv:1810.07135 v2 · 2018-10-16 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLA7DZNEWABSMQ5XCQ5KRESYJO}

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	2026-05-17T23:42:58.754214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac1f1e5a4b0032643b7143aa892584b95ca9447968e73c2bdd0a10613612339

Aliases

arxiv: 1810.07135 · arxiv_version: 1810.07135v2 · doi: 10.48550/arxiv.1810.07135 · pith_short_12: FLA7DZNEWABS · pith_short_16: FLA7DZNEWABSMQ5X · pith_short_8: FLA7DZNE

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/FLA7DZNEWABSMQ5XCQ5KRESYJO \
  | 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: 2ac1f1e5a4b0032643b7143aa892584b95ca9447968e73c2bdd0a10613612339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd69aa9d2e0fb6d801df3a45311f99f5ed2906184810087b5b7145a61516df1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2018-10-16T16:59:37Z",
    "title_canon_sha256": "a5af4529909bd8f9e5e94e812138421fdb19745f464f522a4da46d383e0c4423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07135",
    "kind": "arxiv",
    "version": 2
  }
}