Pith Number

pith:SB2QNZZ6

pith:2022:SB2QNZZ6QCGYHNJG2PCLEW4QXW

not attested not anchored not stored refs pending

High-fidelity Direct Contrast Synthesis from Magnetic Resonance Fingerprinting

Ekin Karasan, Fei Tan, Jakob Meineke, Jonathan I. Tamir, Ke Wang, Mariya Doneva, Michael Lustig, Stella X. Yu, Thomas Amthor

arxiv:2212.10817 v1 · 2022-12-21 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SB2QNZZ6QCGYHNJG2PCLEW4QXW}

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	2026-07-05T05:27:23.132869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

907506e73e808d83b526d3c4b25b90bd8939d578f0341f24899b4be48c4f353e

Aliases

arxiv: 2212.10817 · arxiv_version: 2212.10817v1 · doi: 10.48550/arxiv.2212.10817 · pith_short_12: SB2QNZZ6QCGY · pith_short_16: SB2QNZZ6QCGYHNJG · pith_short_8: SB2QNZZ6

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/SB2QNZZ6QCGYHNJG2PCLEW4QXW \
  | 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: 907506e73e808d83b526d3c4b25b90bd8939d578f0341f24899b4be48c4f353e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af8e252b98e193e740d72175b43b3b3973f53308c692430e01e16583fb885b9",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-12-21T07:11:39Z",
    "title_canon_sha256": "d22521a0bdab668f1555e71ecc8a29ecb3e36ff908a189ce718eb047cc4fe8d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10817",
    "kind": "arxiv",
    "version": 1
  }
}