Pith Number

pith:SOFE46EW

pith:2017:SOFE46EWKXFXX7HQXBNBIPTYZU

not attested not anchored not stored refs pending

Thermal convection with mixed thermal boundary conditions: Effects of insulating lids at the top

Fei Wang, Ke-Qing Xia, Shi-Di Huang

arxiv:1702.04105 v3 · 2017-02-14 · 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{SOFE46EWKXFXX7HQXBNBIPTYZU}

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	2026-05-18T00:47:03.378791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938a4e789655cb7bfcf0b85a143e78cd1677c2ef78a0e69cd282b57a22fdcc05

Aliases

arxiv: 1702.04105 · arxiv_version: 1702.04105v3 · doi: 10.48550/arxiv.1702.04105 · pith_short_12: SOFE46EWKXFX · pith_short_16: SOFE46EWKXFXX7HQ · pith_short_8: SOFE46EW

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/SOFE46EWKXFXX7HQXBNBIPTYZU \
  | 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: 938a4e789655cb7bfcf0b85a143e78cd1677c2ef78a0e69cd282b57a22fdcc05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d089624c3b63e356d4560061c367cd48e0ee3dd26cf20070b4017300632bf25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-02-14T08:02:09Z",
    "title_canon_sha256": "57d637ec452c29e02a10aeb044c948f128ff0730efd23c1e6d5912b8ae49f540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04105",
    "kind": "arxiv",
    "version": 3
  }
}