Pith Number

pith:W7I3HFVF

pith:2014:W7I3HFVFMEILXERB5BFYZLGMTM

not attested not anchored not stored refs pending

Magnetic resonance in human brain examinations. A brief outline of the techniques

D. Strozik-Kotlorz, K. Sznajder, M. Stachera

arxiv:1405.5331 v1 · 2014-05-21 · 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{W7I3HFVFMEILXERB5BFYZLGMTM}

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	2026-05-18T02:51:24.477332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d1b396a56110bb9221e84b8caccc9b0171aff7f4a03d38059e73d73f297e9b

Aliases

arxiv: 1405.5331 · arxiv_version: 1405.5331v1 · doi: 10.48550/arxiv.1405.5331 · pith_short_12: W7I3HFVFMEIL · pith_short_16: W7I3HFVFMEILXERB · pith_short_8: W7I3HFVF

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/W7I3HFVFMEILXERB5BFYZLGMTM \
  | 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: b7d1b396a56110bb9221e84b8caccc9b0171aff7f4a03d38059e73d73f297e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe19d51069ed319d323104369fe526a6a182557d533d1e922e0a19c73c0f1dd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2014-05-21T08:37:41Z",
    "title_canon_sha256": "8bcc7f5bdd0266e6bdff815c427976eb0e2972e2143927ee859432ad074d934c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5331",
    "kind": "arxiv",
    "version": 1
  }
}