Pith Number

pith:ZB4VC2TW

pith:2017:ZB4VC2TWEOITFKN2BF2PKQ2KER

not attested not anchored not stored refs pending

Design of a Time Delay Reservoir Using Stochastic Logic: A Feasibility Study

Cory Merkel

arxiv:1702.04265 v1 · 2017-02-13 · stat.ML · 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{ZB4VC2TWEOITFKN2BF2PKQ2KER}

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	2026-05-18T00:50:48.531572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c879516a76239132a9ba0974f5434a24765a51025f9d1fdb5caaec9b62eefc52

Aliases

arxiv: 1702.04265 · arxiv_version: 1702.04265v1 · doi: 10.48550/arxiv.1702.04265 · pith_short_12: ZB4VC2TWEOIT · pith_short_16: ZB4VC2TWEOITFKN2 · pith_short_8: ZB4VC2TW

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/ZB4VC2TWEOITFKN2BF2PKQ2KER \
  | 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: c879516a76239132a9ba0974f5434a24765a51025f9d1fdb5caaec9b62eefc52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0bcf7d677ba895d173752e38d77dfd58cddd04109b57a70a6eaaa2410e306aa",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-13T15:45:56Z",
    "title_canon_sha256": "bb338e06695125570a2c8f823dff424c4762739837af029e4624370f273fb81a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04265",
    "kind": "arxiv",
    "version": 1
  }
}