Pith Number

pith:27I35CGS

pith:2012:27I35CGSBYCV3QH2NMXYM6SQTL

not attested not anchored not stored refs pending

On the excitation of inertial modes in an experimental spherical Couette flow

Daniel P. Lathrop, Daniel S. Zimmerman, Michel Rieutord, Santiago Andres Triana

arxiv:1208.4937 v1 · 2012-08-24 · physics.flu-dyn · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27I35CGSBYCV3QH2NMXYM6SQTL}

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	2026-05-18T03:47:52.200817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d1be88d20e055dc0fa6b2f867a509ade59909f9fe0982888b6b60590008f66

Aliases

arxiv: 1208.4937 · arxiv_version: 1208.4937v1 · doi: 10.48550/arxiv.1208.4937 · pith_short_12: 27I35CGSBYCV · pith_short_16: 27I35CGSBYCV3QH2 · pith_short_8: 27I35CGS

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/27I35CGSBYCV3QH2NMXYM6SQTL \
  | 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: d7d1be88d20e055dc0fa6b2f867a509ade59909f9fe0982888b6b60590008f66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a59e3797e7aee1fb7d2075033fd8568a59ba50c7e44cea33a401f75493c21a",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-08-24T09:25:21Z",
    "title_canon_sha256": "5d067ef1067b84ae865f715e2651e97ce482aab14933d36dfed3ec4ab360c5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4937",
    "kind": "arxiv",
    "version": 1
  }
}