Pith Number

pith:7BOZ3MJX

pith:2025:7BOZ3MJXA7WSPLBHJSKDP2ME2D

not attested not anchored not stored refs pending

Active biphasic heat transfer enhancement in vertical natural convection

Chaoben Zhao, Chao Sun, Haoran Qi, Varghese Mathai, Yaning Fan, Yihong Du

arxiv:2508.01262 v2 · 2025-08-02 · 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{7BOZ3MJXA7WSPLBHJSKDP2ME2D}

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	2026-07-05T11:50:39.358153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85d9db13707ed27ac274c9437e984d0dec6ce3949fccdd0013d44a2e765a1ef

Aliases

arxiv: 2508.01262 · arxiv_version: 2508.01262v2 · doi: 10.48550/arxiv.2508.01262 · pith_short_12: 7BOZ3MJXA7WS · pith_short_16: 7BOZ3MJXA7WSPLBH · pith_short_8: 7BOZ3MJX

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/7BOZ3MJXA7WSPLBHJSKDP2ME2D \
  | 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: f85d9db13707ed27ac274c9437e984d0dec6ce3949fccdd0013d44a2e765a1ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417630ec2793a3a759d4f00e4413f518e11c846b80da2120cf262e820cd7fcb1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-08-02T08:43:37Z",
    "title_canon_sha256": "6bc9efa3c24219cd5e9b7ad2a3b3e3899c11f6f5ede9723378c55b8456903764"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01262",
    "kind": "arxiv",
    "version": 2
  }
}