Pith Number

pith:5MHKZCQS

pith:2013:5MHKZCQSMBKVKIVPP6LDZH4YU4

not attested not anchored not stored refs pending

Attracting fixed points for heavy particles in the vicinity of a vortex pair

Prasad Perlekar, Rama Govindarajan, S. Ravichandran

arxiv:1307.3479 v2 · 2013-07-12 · physics.flu-dyn · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MHKZCQSMBKVKIVPP6LDZH4YU4}

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	2026-07-05T02:09:32.319753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0eac8a1260555522af7f963c9f98a72f6782a2a7fb27c8c35e536cea279fc8

Aliases

arxiv: 1307.3479 · arxiv_version: 1307.3479v2 · doi: 10.48550/arxiv.1307.3479 · pith_short_12: 5MHKZCQSMBKV · pith_short_16: 5MHKZCQSMBKVKIVP · pith_short_8: 5MHKZCQS

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/5MHKZCQSMBKVKIVPP6LDZH4YU4 \
  | 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: eb0eac8a1260555522af7f963c9f98a72f6782a2a7fb27c8c35e536cea279fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da34b7b29c2111ffa877703a2a6be0f8f37c71c09852e6a10603907c4fb0258b",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-07-12T14:59:21Z",
    "title_canon_sha256": "1b71ebb710fce8d9856252b52bab4ba2b7224da6dc6bb9249cda2f60027be422"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3479",
    "kind": "arxiv",
    "version": 2
  }
}