Pith Number

pith:M6NHJGMK

pith:2013:M6NHJGMK5O2ENFAIMR5VIX722X

not attested not anchored not stored refs pending

Axisymmetrically Tropical Cyclone-like Vortices with Secondary Circulations

Liang Sun

arxiv:1309.1860 v1 · 2013-09-07 · physics.ao-ph · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6NHJGMK5O2ENFAIMR5VIX722X}

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	2026-05-18T03:13:57.243661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

679a74998aebb4469408647b545ffad5da86733dfcd3247f1e03b6678e9285fa

Aliases

arxiv: 1309.1860 · arxiv_version: 1309.1860v1 · doi: 10.48550/arxiv.1309.1860 · pith_short_12: M6NHJGMK5O2E · pith_short_16: M6NHJGMK5O2ENFAI · pith_short_8: M6NHJGMK

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/M6NHJGMK5O2ENFAIMR5VIX722X \
  | 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: 679a74998aebb4469408647b545ffad5da86733dfcd3247f1e03b6678e9285fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b30f83c67521eb3b026b55ed223a6fd2accb9759b772445a6cc0124c821c32b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2013-09-07T12:32:54Z",
    "title_canon_sha256": "e86b88b30dd57395fd41e6af60aa53b2ece50c96e3abd960d4a1d2ebc5da0c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1860",
    "kind": "arxiv",
    "version": 1
  }
}