Pith Number

pith:O6YUAPK7

pith:2019:O6YUAPK76VRHCV636YIMGEWKR2

not attested not anchored not stored refs pending

Comments on the article "A Bayesian conjugate gradient method"

T. J. Sullivan

arxiv:1906.10240 v1 · 2019-06-24 · math.NA · cs.NA · math.PR · math.ST · stat.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{O6YUAPK76VRHCV636YIMGEWKR2}

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	2026-05-17T23:42:31.891455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77b1403d5ff5627157dbf610c312ca8eb75fb479aedeb2fa75f1af89fec52968

Aliases

arxiv: 1906.10240 · arxiv_version: 1906.10240v1 · doi: 10.48550/arxiv.1906.10240 · pith_short_12: O6YUAPK76VRH · pith_short_16: O6YUAPK76VRHCV63 · pith_short_8: O6YUAPK7

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/O6YUAPK76VRHCV636YIMGEWKR2 \
  | 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: 77b1403d5ff5627157dbf610c312ca8eb75fb479aedeb2fa75f1af89fec52968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96faba36cd29cdf97444f39546d0e837baf57dd80a1d0754c632fa0f94b69332",
    "cross_cats_sorted": [
      "cs.NA",
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-06-24T21:26:45Z",
    "title_canon_sha256": "86796a6f35406fc38255a92119624650da558f439eac024226b4323f89b3bdf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10240",
    "kind": "arxiv",
    "version": 1
  }
}