Pith Number

pith:D2B2AXOW

pith:2017:D2B2AXOW42KVNWCP7HUWDR4FBB

not attested not anchored not stored refs pending

Low Rank Magnetic Resonance Fingerprinting

Assaf Tal, Gal Mazor, Lior Weizman, Yonina C. Eldar

arxiv:1701.07668 v2 · 2017-01-26 · physics.med-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2B2AXOW42KVNWCP7HUWDR4FBB}

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	2026-05-18T00:00:22.744793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e83a05dd6e69556d84ff9e961c7850875172da3635ad3a258fc5500efdd12db

Aliases

arxiv: 1701.07668 · arxiv_version: 1701.07668v2 · doi: 10.48550/arxiv.1701.07668 · pith_short_12: D2B2AXOW42KV · pith_short_16: D2B2AXOW42KVNWCP · pith_short_8: D2B2AXOW

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/D2B2AXOW42KVNWCP7HUWDR4FBB \
  | 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: 1e83a05dd6e69556d84ff9e961c7850875172da3635ad3a258fc5500efdd12db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2fcd85a5a64b555f375785a4bc1e493e1658f0382f4d3d38a345f4dbb824cb",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-01-26T12:11:40Z",
    "title_canon_sha256": "c130df66693f2bf9e9947093274022db6b18281afb78077bc70c9eb8530b876a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07668",
    "kind": "arxiv",
    "version": 2
  }
}