Pith Number

pith:XKY7BC3Z

pith:2017:XKY7BC3ZHPNHW3YINTWBDCFZRY

not attested not anchored not stored refs pending

Human brain ferritin studied by muon Spin Rotation: a pilot study

Alessandro Lascialfari, Andrew Webb, Brecht G. Simon, Laure Grand Moursel, Louise van der Weerd, Lucia Bossoni, Marjolein Bulk, Martina Huber, Pietro Carretta, Tjerk H. Oosterkamp

arxiv:1702.07222 v2 · 2017-02-21 · physics.bio-ph · 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{XKY7BC3ZHPNHW3YINTWBDCFZRY}

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	2026-05-18T00:26:01.106113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab1f08b793bda7b6f086cec1188b98e3208ae1f4526d11781aaad343ee350eb

Aliases

arxiv: 1702.07222 · arxiv_version: 1702.07222v2 · doi: 10.48550/arxiv.1702.07222 · pith_short_12: XKY7BC3ZHPNH · pith_short_16: XKY7BC3ZHPNHW3YI · pith_short_8: XKY7BC3Z

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/XKY7BC3ZHPNHW3YINTWBDCFZRY \
  | 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: bab1f08b793bda7b6f086cec1188b98e3208ae1f4526d11781aaad343ee350eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c150bbb8394fce5be749bc538978fff2abbb7b48afe0fe9bf7fcd8f9b3b0744a",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-02-21T16:37:38Z",
    "title_canon_sha256": "73be4a1b05746b8d421ada935ea0ade09da81906880e12a84b8b15791e44b7e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07222",
    "kind": "arxiv",
    "version": 2
  }
}