Pith Number

pith:IQF526OV

pith:2016:IQF526OVJTHSYEIJSLQEML3VZT

not attested not anchored not stored refs pending

Comment on "A variational Bayesian approach for inverse problems with skew-t error distributions" (Guha et al., Journal of Computational Physics 301 (2015) 377-393)

Freddy Omar L\'opez Quintero, Javier E. Contreras-Reyes

arxiv:1605.02256 v2 · 2016-05-08 · stat.ME · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQF526OVJTHSYEIJSLQEML3VZT}

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	2026-05-18T00:57:04.517260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440bdd79d54ccf2c110992e0462f75ccd52be128bbea056c117f62188878a7bc

Aliases

arxiv: 1605.02256 · arxiv_version: 1605.02256v2 · doi: 10.48550/arxiv.1605.02256 · pith_short_12: IQF526OVJTHS · pith_short_16: IQF526OVJTHSYEIJ · pith_short_8: IQF526OV

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/IQF526OVJTHSYEIJSLQEML3VZT \
  | 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: 440bdd79d54ccf2c110992e0462f75ccd52be128bbea056c117f62188878a7bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "541b4a84bd2440bade47d7809b90e73433cf0a680bc9e9b629c8bfd65c2d02d5",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-05-08T01:13:21Z",
    "title_canon_sha256": "c5f534f7d4c637980a84026e388ab796a5f390a83063db11d0ce61e9cdd5c29a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02256",
    "kind": "arxiv",
    "version": 2
  }
}