Pith Number

pith:BRBPUVVC

pith:2019:BRBPUVVCVN4FSYSDVSUX4FT5ST

not attested not anchored not stored refs pending

Quantitative T2 Estimation Using Radial Turbo Spin Echo Imaging

Ali Bilgin, Mahesh B Keerthivasan, Maria I Altbach

arxiv:1911.04017 v1 · 2019-11-11 · physics.med-ph · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRBPUVVCVN4FSYSDVSUX4FT5ST}

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	2026-07-05T00:18:17.478774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c42fa56a2ab78596243aca97e167d94cd478d73f43381ab96565af461b113b7

Aliases

arxiv: 1911.04017 · arxiv_version: 1911.04017v1 · doi: 10.48550/arxiv.1911.04017 · pith_short_12: BRBPUVVCVN4F · pith_short_16: BRBPUVVCVN4FSYSD · pith_short_8: BRBPUVVC

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/BRBPUVVCVN4FSYSDVSUX4FT5ST \
  | 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: 0c42fa56a2ab78596243aca97e167d94cd478d73f43381ab96565af461b113b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114d2f996600ffccfb68a3d3b9051bb9198fa8a4733745634b69482931fbb2f8",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-11-11T00:25:46Z",
    "title_canon_sha256": "532f4a88ebdffe97c9a8af8df75844ebec576939df33678488d2c050ba0e177a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04017",
    "kind": "arxiv",
    "version": 1
  }
}