Pith Number

pith:73QOGVCX

pith:2010:73QOGVCXVFAQBGW7VAMD4GHTZH

not attested not anchored not stored refs pending

Radiation stability of biocompatibile magnetic fluid

Alexander Okunev, Alexander Parlag, Alexey Fradkin, Ivan Haysak, Jozef Kovac, Martina Koneracka, Milan Timko, Natalia Tomasovicova, Peter Kopcansky, Vlasta Zavisova

arxiv:1004.3448 v2 · 2010-04-20 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73QOGVCXVFAQBGW7VAMD4GHTZH}

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	2026-05-18T04:40:08.277591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee0e35457a941009adfa8183e18f3c9e3bfbe8858496fa4516ea9a90b546190

Aliases

arxiv: 1004.3448 · arxiv_version: 1004.3448v2 · doi: 10.48550/arxiv.1004.3448 · pith_short_12: 73QOGVCXVFAQ · pith_short_16: 73QOGVCXVFAQBGW7 · pith_short_8: 73QOGVCX

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/73QOGVCXVFAQBGW7VAMD4GHTZH \
  | 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: fee0e35457a941009adfa8183e18f3c9e3bfbe8858496fa4516ea9a90b546190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "427feaf952b3b98025fd0082aaf2938229cdcf6f61742a94baf4415a8c2c70b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-04-20T13:43:49Z",
    "title_canon_sha256": "48ec6ecaae63d94fedf2fbdd94ab557bb5406af0fe81c7a4d06809121399881e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3448",
    "kind": "arxiv",
    "version": 2
  }
}