Pith Number

pith:667EMSM6

pith:2016:667EMSM6X6JPLFSTLL5CRML5YI

not attested not anchored not stored refs pending

Potential of enhancing a natural convection loop with a thermomagnetically pumped ferrofluid

Eskil Aursand, Halvor Lund, Karl Yngve Lerv{\aa}g, Magnus Aa. Gjennestad

arxiv:1605.09554 v1 · 2016-05-31 · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{667EMSM6X6JPLFSTLL5CRML5YI}

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	2026-05-18T01:13:10.636785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7be46499ebf92f596535afa28b17dc20e284c0f7a9cfa7485950e7a3b82f7c7

Aliases

arxiv: 1605.09554 · arxiv_version: 1605.09554v1 · doi: 10.48550/arxiv.1605.09554 · pith_short_12: 667EMSM6X6JP · pith_short_16: 667EMSM6X6JPLFST · pith_short_8: 667EMSM6

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/667EMSM6X6JPLFSTLL5CRML5YI \
  | 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: f7be46499ebf92f596535afa28b17dc20e284c0f7a9cfa7485950e7a3b82f7c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef0bc837dfe0b0dfa71eb6969f48da2e548ef08a584aa2a0a12388d17d357873",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-05-31T10:05:46Z",
    "title_canon_sha256": "cedec858b834cf5073db07a26fce304fee687136258c137d163e853d38af05fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09554",
    "kind": "arxiv",
    "version": 1
  }
}