Pith Number

pith:RYC4JG6V

pith:2015:RYC4JG6VCTKC7DWRB7L7CL7JKE

not attested not anchored not stored refs pending

Convergence of direct recursive algorithm for identification of Preisach hysteresis model with stochastic input

D. Rachinskii, M. Ruderman

arxiv:1503.02051 v1 · 2015-03-06 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYC4JG6VCTKC7DWRB7L7CL7JKE}

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	2026-05-18T02:25:26.961715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e05c49bd514d42f8ed10fd7f12fe9511df4944e4199a74b9f72aeb95939e127

Aliases

arxiv: 1503.02051 · arxiv_version: 1503.02051v1 · doi: 10.48550/arxiv.1503.02051 · pith_short_12: RYC4JG6VCTKC · pith_short_16: RYC4JG6VCTKC7DWR · pith_short_8: RYC4JG6V

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/RYC4JG6VCTKC7DWRB7L7CL7JKE \
  | 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: 8e05c49bd514d42f8ed10fd7f12fe9511df4944e4199a74b9f72aeb95939e127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70fbf9910090d633ace69ed962975f1dd65ec11230dd19cc5146febfe3d989e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-03-06T20:13:49Z",
    "title_canon_sha256": "155f109a1324404b99bd1ae60d40b4e8cf3d9a16061dcf7d7d305854fbfff7c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02051",
    "kind": "arxiv",
    "version": 1
  }
}