Pith Number

pith:WRV5FKSG

pith:2018:WRV5FKSGJUV4LMFU2RMZB3PRTY

not attested not anchored not stored refs pending

Ultrahigh field MR-imaging: new frontiers and possibilities

Alexey Slobozhanyuk, Anna Andreychenko, Constantin Simovski, Egor Kretov, Georgiy Solomakha, Irina Melchakova, Mikhail Zubkov, Pavel Belov, Vladimir Fokin

arxiv:1809.03455 v1 · 2018-09-10 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRV5FKSGJUV4LMFU2RMZB3PRTY}

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	2026-05-18T00:06:06.845457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b46bd2aa464d2bc5b0b4d45990edf19e1ad2b7c14ebc577efd5a4c562792753c

Aliases

arxiv: 1809.03455 · arxiv_version: 1809.03455v1 · doi: 10.48550/arxiv.1809.03455 · pith_short_12: WRV5FKSGJUV4 · pith_short_16: WRV5FKSGJUV4LMFU · pith_short_8: WRV5FKSG

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/WRV5FKSGJUV4LMFU2RMZB3PRTY \
  | 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: b46bd2aa464d2bc5b0b4d45990edf19e1ad2b7c14ebc577efd5a4c562792753c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d9d0ad7818fe434a264d95be36ae89b24105f97dda6d5fe3d36edc6a3f242f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-09-10T16:51:42Z",
    "title_canon_sha256": "da302960009f18dae0722f0f938d656e683fe1fb5886d35b99ce0fb52d4da55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03455",
    "kind": "arxiv",
    "version": 1
  }
}