Pith Number

pith:SV6PJ7BR

pith:2019:SV6PJ7BRH3GC62PJL42R4LEUHF

not attested not anchored not stored refs pending

Star-Convex structures as prototypes of Lagrangian coherent structures

Benedict L\"unsmann, Holger Kantz

arxiv:1905.06359 v1 · 2019-05-15 · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SV6PJ7BRH3GC62PJL42R4LEUHF}

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	2026-05-17T23:46:02.662278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

957cf4fc313ecc2f69e95f351e2c9439695d4aa69d5ccdaf51052e713bb8c5c3

Aliases

arxiv: 1905.06359 · arxiv_version: 1905.06359v1 · doi: 10.48550/arxiv.1905.06359 · pith_short_12: SV6PJ7BRH3GC · pith_short_16: SV6PJ7BRH3GC62PJ · pith_short_8: SV6PJ7BR

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/SV6PJ7BRH3GC62PJL42R4LEUHF \
  | 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: 957cf4fc313ecc2f69e95f351e2c9439695d4aa69d5ccdaf51052e713bb8c5c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d814f0d95ce24575f91e339c592d3d20b8e8b31e20464f93d87b36926f82dc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2019-05-15T18:04:23Z",
    "title_canon_sha256": "3a7777d7787325a69cb6e043e85b3f59ecbe6a7fa2371f13a4496a8d94a1fba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06359",
    "kind": "arxiv",
    "version": 1
  }
}