Pith Number

pith:G3S6PAOB

pith:2012:G3S6PAOBUQXNIENN4IIBWOENG2

not attested not anchored not stored refs pending

A 3D fast algorithm for computing Lagrangian coherent structures via ridge tracking

Doug Lipinski, Kamran Mohseni

arxiv:1202.5236 v1 · 2012-02-23 · 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{G3S6PAOBUQXNIENN4IIBWOENG2}

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	2026-05-18T04:01:38.677055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e5e781c1a42ed411ade2101b388d36965015e03eb81a1721aa57160abcac3a

Aliases

arxiv: 1202.5236 · arxiv_version: 1202.5236v1 · doi: 10.48550/arxiv.1202.5236 · pith_short_12: G3S6PAOBUQXN · pith_short_16: G3S6PAOBUQXNIENN · pith_short_8: G3S6PAOB

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/G3S6PAOBUQXNIENN4IIBWOENG2 \
  | 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: 36e5e781c1a42ed411ade2101b388d36965015e03eb81a1721aa57160abcac3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de874d1e9b941c56c4c18e8c4fe81c4b11047fb1f36362c100fe2e42f405791f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-02-23T17:16:43Z",
    "title_canon_sha256": "f55f0fee0761a24bd476ebb350c35aa8ec8f09504b6c8aa68e3b7bdbccfcdbe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5236",
    "kind": "arxiv",
    "version": 1
  }
}