Pith Number

pith:UFOAXBCD

pith:2018:UFOAXBCDHW55QIRYJO2DCMJMBI

not attested not anchored not stored refs pending

Experimental investigation of heat transport in homogeneous bubbly flow

Biljana Gvozdic, Chao Sun, Dennis P. M. van Gils, Detlef Lohse, Elise Almeras, Roberto Verzicco, Sander G. Huisman, Varghese Mathai, Xiaojue Zhu

arxiv:1802.10517 v1 · 2018-02-28 · physics.flu-dyn

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

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	2026-05-18T00:16:25.521362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a15c0b84433dbbd822384bb431312c0a162f7c5794cb0212491c30ae03c3dfdb

Aliases

arxiv: 1802.10517 · arxiv_version: 1802.10517v1 · doi: 10.48550/arxiv.1802.10517 · pith_short_12: UFOAXBCDHW55 · pith_short_16: UFOAXBCDHW55QIRY · pith_short_8: UFOAXBCD

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/UFOAXBCDHW55QIRYJO2DCMJMBI \
  | 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: a15c0b84433dbbd822384bb431312c0a162f7c5794cb0212491c30ae03c3dfdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8077ac48b82a6f2b23fe9c49461029a17a4ff6a7e691bb4821110bfea4f8a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-02-28T16:26:42Z",
    "title_canon_sha256": "4ae829b216d6e984a90048b0420c8f74dfc59bce2761cca9e0f9af682ac2abc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10517",
    "kind": "arxiv",
    "version": 1
  }
}