Pith Number

pith:3JGO3GHM

pith:2018:3JGO3GHMHVSV2VS447NJGNAECI

not attested not anchored not stored refs pending

Non-parametric Reconstruction of Growth Index via Gaussian Processes

Hao Wei, Zhao-Yu Yin

arxiv:1808.00377 v3 · 2018-08-01 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JGO3GHMHVSV2VS447NJGNAECI}

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	2026-05-17T23:47:03.012435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4ced98ec3d655d565ce7da9334041212ca14766f29f075a630859c3e79c404

Aliases

arxiv: 1808.00377 · arxiv_version: 1808.00377v3 · doi: 10.48550/arxiv.1808.00377 · pith_short_12: 3JGO3GHMHVSV · pith_short_16: 3JGO3GHMHVSV2VS4 · pith_short_8: 3JGO3GHM

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/3JGO3GHMHVSV2VS447NJGNAECI \
  | 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: da4ced98ec3d655d565ce7da9334041212ca14766f29f075a630859c3e79c404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d146122b695c8eb29c4babd05240207f368abea83da72d9ed148fa0e235fb89",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-08-01T15:36:00Z",
    "title_canon_sha256": "09f3f2831e3004fdb7777b45c5dcf676175f67fec9b14cd6b2e4388f83ca0403"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00377",
    "kind": "arxiv",
    "version": 3
  }
}