Pith Number

pith:3YQFEWGE

pith:2015:3YQFEWGE2R3ZSHWNX6Z3PB7SY7

not attested not anchored not stored refs pending

Inertial waves and mean velocity profiles in a rotating pipe and a circular annulus with axial flow

J. Z. Wu, Paolo Orlandi, Rodolfo Ostilla-M\'onico, Yantao Yang

arxiv:1510.01584 v1 · 2015-10-06 · 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{3YQFEWGE2R3ZSHWNX6Z3PB7SY7}

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	2026-05-18T01:30:56.529436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de205258c4d477991ecdbfb3b787f2c7c53df6004b217c526e42a449c8866a7b

Aliases

arxiv: 1510.01584 · arxiv_version: 1510.01584v1 · doi: 10.48550/arxiv.1510.01584 · pith_short_12: 3YQFEWGE2R3Z · pith_short_16: 3YQFEWGE2R3ZSHWN · pith_short_8: 3YQFEWGE

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/3YQFEWGE2R3ZSHWNX6Z3PB7SY7 \
  | 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: de205258c4d477991ecdbfb3b787f2c7c53df6004b217c526e42a449c8866a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b85f714caa792eded0f78c69f4dc589155b5a353f835916e3e97e8d9e264af94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-10-06T14:11:09Z",
    "title_canon_sha256": "1327c27d1f3423cd8aee0e4801d057171987f51eae37055e27a72176da066256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01584",
    "kind": "arxiv",
    "version": 1
  }
}