Pith Number

pith:DSD6TSUN

pith:2018:DSD6TSUNGC2FQKGAMI6RGM5Y47

not attested not anchored not stored refs pending

A Bayesian Approach to Estimating Background Flows from a Passive Scalar

Jeff Borggaard, Justin A. Krometis, Nathan E. Glatt-Holtz

arxiv:1808.01084 v3 · 2018-08-03 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSD6TSUNGC2FQKGAMI6RGM5Y47}

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	2026-05-17T23:43:43.156728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c87e9ca8d30b45828c0623d1333b8e7c167aae7eeee6c22fd92b0e02483a300

Aliases

arxiv: 1808.01084 · arxiv_version: 1808.01084v3 · doi: 10.48550/arxiv.1808.01084 · pith_short_12: DSD6TSUNGC2F · pith_short_16: DSD6TSUNGC2FQKGA · pith_short_8: DSD6TSUN

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/DSD6TSUNGC2FQKGAMI6RGM5Y47 \
  | 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: 1c87e9ca8d30b45828c0623d1333b8e7c167aae7eeee6c22fd92b0e02483a300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d6a7313d57f1ee0d3307cebac9a56245a5a09ac8a2ab6c2b96847d87dccf8af",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-08-03T04:41:36Z",
    "title_canon_sha256": "f7a74ac01fa0b56e8ab4fc6f9046327120e8a4965ecb9361abfe935e534dd2c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01084",
    "kind": "arxiv",
    "version": 3
  }
}