Pith Number

pith:DFW4ESLO

pith:2018:DFW4ESLOMP4SDCOLMBAZJ4GUF4

not attested not anchored not stored refs pending

Three Dimensional Aggregation of Magnetic Particles

Alex Pai, Ali Hajimiri, Dimitar Ho

arxiv:1804.02778 v1 · 2018-04-09 · physics.app-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{DFW4ESLOMP4SDCOLMBAZJ4GUF4}

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	2026-05-18T00:17:59.407514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

196dc2496e63f92189cb604194f0d42f01bd10faee694b17997102fc404304f6

Aliases

arxiv: 1804.02778 · arxiv_version: 1804.02778v1 · doi: 10.48550/arxiv.1804.02778 · pith_short_12: DFW4ESLOMP4S · pith_short_16: DFW4ESLOMP4SDCOL · pith_short_8: DFW4ESLO

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/DFW4ESLOMP4SDCOLMBAZJ4GUF4 \
  | 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: 196dc2496e63f92189cb604194f0d42f01bd10faee694b17997102fc404304f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3045369a720298a4f387cc8ddd2dbeb601dc24857c9b82a358a5df3793617cef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-04-09T00:04:54Z",
    "title_canon_sha256": "7e9154e3a8e7599939d6d48fee9da66bdfa8f427acb0375e0b756cb77ae95b2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02778",
    "kind": "arxiv",
    "version": 1
  }
}