Pith Number

pith:4CHKKEGK

pith:2017:4CHKKEGK3BLVTBMVPWU4GD2KZD

not attested not anchored not stored refs pending

Enduring Lagrangian coherence of a Loop Current ring assessed using independent observations

F. J. Beron-Vera, J. Tri\~nanes, M.J. Olascoaga, P. P\'erez-Brunius, Y. Wang

arxiv:1704.06186 v3 · 2017-04-20 · physics.ao-ph · nlin.CD · 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{4CHKKEGK3BLVTBMVPWU4GD2KZD}

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	2026-05-18T00:10:47.803860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e08ea510cad8575985957da9c30f4ac8ee611485d25366f4091587738cdc666c

Aliases

arxiv: 1704.06186 · arxiv_version: 1704.06186v3 · doi: 10.48550/arxiv.1704.06186 · pith_short_12: 4CHKKEGK3BLV · pith_short_16: 4CHKKEGK3BLVTBMV · pith_short_8: 4CHKKEGK

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/4CHKKEGK3BLVTBMVPWU4GD2KZD \
  | 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: e08ea510cad8575985957da9c30f4ac8ee611485d25366f4091587738cdc666c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1847e8ac9e3d7aef59a80260e8e621db9e2c8bf6be075be1b671f5fce89f92fb",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2017-04-20T15:31:32Z",
    "title_canon_sha256": "8c7d801460c39bcb91e48cf70a0db03f336c93c1bc2eebe83baf6c7d78dc47cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06186",
    "kind": "arxiv",
    "version": 3
  }
}