Pith Number

pith:5DPK3BBQ

pith:2024:5DPK3BBQCYZQEYD2BQXYITUTKM

not attested not anchored not stored refs pending

Bayesian inference of mean velocity fields and turbulence models from flow MRI

A. Kontogiannis, A. Marsden, D. B. Ennis, M. Loecher, M. P. Juniper, P. Nair

arxiv:2412.11266 v1 · 2024-12-15 · physics.flu-dyn · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DPK3BBQCYZQEYD2BQXYITUTKM}

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	2026-07-05T09:49:29.777870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8dead8430163302607a0c2f844e93530fa135656fde6bcbd8ea65f0a141de92

Aliases

arxiv: 2412.11266 · arxiv_version: 2412.11266v1 · doi: 10.48550/arxiv.2412.11266 · pith_short_12: 5DPK3BBQCYZQ · pith_short_16: 5DPK3BBQCYZQEYD2 · pith_short_8: 5DPK3BBQ

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/5DPK3BBQCYZQEYD2BQXYITUTKM \
  | 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: e8dead8430163302607a0c2f844e93530fa135656fde6bcbd8ea65f0a141de92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23d86974736f4d18c6bb50e384f33a1db0c3a18f381819c0d01cc72913dd41e",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-12-15T18:07:36Z",
    "title_canon_sha256": "d9d9ecd9bf88e9ac9d19757c6080aaacf6a861252911fb0fdb7e5814cdf80cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11266",
    "kind": "arxiv",
    "version": 1
  }
}