Pith Number

pith:7HKXCSOS

pith:2017:7HKXCSOSMSMWCRWZMCE2LLA6KD

not attested not anchored not stored refs pending

A Statistical Machine Learning Approach to Yield Curve Forecasting

Rajiv Sambasivan, Sourish Das

arxiv:1703.01536 v1 · 2017-03-04 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HKXCSOSMSMWCRWZMCE2LLA6KD}

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	2026-05-18T00:49:30.378978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9d57149d264996146d96089a5ac1e50f1b5848d6bf9d4c59b6ae566c8638179

Aliases

arxiv: 1703.01536 · arxiv_version: 1703.01536v1 · doi: 10.48550/arxiv.1703.01536 · pith_short_12: 7HKXCSOSMSMW · pith_short_16: 7HKXCSOSMSMWCRWZ · pith_short_8: 7HKXCSOS

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/7HKXCSOSMSMWCRWZMCE2LLA6KD \
  | 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: f9d57149d264996146d96089a5ac1e50f1b5848d6bf9d4c59b6ae566c8638179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774e80931d6b28bf99c0a9f001763865022f3d1073e0e69c4d6794db629adae7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-03-04T23:43:36Z",
    "title_canon_sha256": "1867aa3632d58af628434bc2f5893ac7f8cf5f77d2281ea6e9624f841be7550e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01536",
    "kind": "arxiv",
    "version": 1
  }
}