Pith Number

pith:LJS4WR3Z

pith:2018:LJS4WR3ZOWASDBIQK2NILIJCMK

not attested not anchored not stored refs pending

Fe3O4@astragalus polysaccharide core-shell nanoparticles for iron deficiency anemia therapy and magnetic resonance imaging in vivo

Jian Wang, Jin Zhong Zhang, Kai Wang, Lina Li, Liying Lu, Shuyan Wang, Xiaoguang Xu, Yining Wang, Yong Jiang, Zhengyu Jin

arxiv:1806.10740 v1 · 2018-06-28 · 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{LJS4WR3ZOWASDBIQK2NILIJCMK}

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	2026-05-18T00:12:08.099060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a65cb47797581218510569a85a12262be2ce19d668bc361d40652ce2f99892c

Aliases

arxiv: 1806.10740 · arxiv_version: 1806.10740v1 · doi: 10.48550/arxiv.1806.10740 · pith_short_12: LJS4WR3ZOWAS · pith_short_16: LJS4WR3ZOWASDBIQ · pith_short_8: LJS4WR3Z

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/LJS4WR3ZOWASDBIQK2NILIJCMK \
  | 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: 5a65cb47797581218510569a85a12262be2ce19d668bc361d40652ce2f99892c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82025852a80f039421b9e98928398083e92e8fc6b8a1b1a63506af4cf7631a7d",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-06-28T02:23:59Z",
    "title_canon_sha256": "9bbb26a69334f36482ddbc170057616fc895a7c400fec5c59c9023542cf0c82d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10740",
    "kind": "arxiv",
    "version": 1
  }
}