Pith Number

pith:QK73MFXS

pith:2017:QK73MFXS6VK5PFJCGFYC43FDEX

not attested not anchored not stored refs pending

Weighted envelope estimation to handle variability in model selection

Daniel J. Eck, R. Dennis Cook

arxiv:1701.00856 v2 · 2017-01-03 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QK73MFXS6VK5PFJCGFYC43FDEX}

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	2026-05-18T00:46:22.327293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82bfb616f2f555d7952231702e6ca325fabb133cd0ca1fb46e89437d7becbb6a

Aliases

arxiv: 1701.00856 · arxiv_version: 1701.00856v2 · doi: 10.48550/arxiv.1701.00856 · pith_short_12: QK73MFXS6VK5 · pith_short_16: QK73MFXS6VK5PFJC · pith_short_8: QK73MFXS

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/QK73MFXS6VK5PFJCGFYC43FDEX \
  | 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: 82bfb616f2f555d7952231702e6ca325fabb133cd0ca1fb46e89437d7becbb6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6570bd11d40682b94df277eb25772bd80ffb363d6523189b795d184e8fcb153f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-01-03T22:43:06Z",
    "title_canon_sha256": "b7d75b8e8c344ecedd042066bb6dc80a6100accfcdd27ddf3b94a4d67b8f4d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00856",
    "kind": "arxiv",
    "version": 2
  }
}