Pith Number

pith:SPUWQQIV

pith:2016:SPUWQQIVR32FOJJNZAQYATKT3N

not attested not anchored not stored refs pending

Advances and Outlooks of Heat Transfer Enhancement by Longitudinal Vortex Generators

Ya-Ling He, Yuwen Zhang

arxiv:1602.00323 v2 · 2016-01-31 · 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{SPUWQQIVR32FOJJNZAQYATKT3N}

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	2026-05-18T01:19:35.181839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93e96841158ef457252dc821804d53db57cf640d6b11773a1906fa4fd44f448e

Aliases

arxiv: 1602.00323 · arxiv_version: 1602.00323v2 · doi: 10.48550/arxiv.1602.00323 · pith_short_12: SPUWQQIVR32F · pith_short_16: SPUWQQIVR32FOJJN · pith_short_8: SPUWQQIV

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/SPUWQQIVR32FOJJNZAQYATKT3N \
  | 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: 93e96841158ef457252dc821804d53db57cf640d6b11773a1906fa4fd44f448e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9831416946d9f028905187f57cbf7719f75f9150a36241a0afb402792711b3be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-01-31T21:27:40Z",
    "title_canon_sha256": "1f65e45e4573d4d8f6f846ad2cc9b638202c2d91dbb151c83164abe2f55877a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00323",
    "kind": "arxiv",
    "version": 2
  }
}