Pith Number

pith:FPY2SJSB

pith:2019:FPY2SJSB3DWXXMLVCVLZCKARK3

not attested not anchored not stored refs pending

Supergranular turbulence in a quiet Sun: Lagrangian coherent structures

Abraham C.-L. Chian, Erico L. Rempel, Iker S. Requerey, Luis R. Bellot Rubio, Milan Go\v{s}i\'c, Rodrigo A. Miranda, Suzana S. A. Silva

arxiv:1904.08472 v1 · 2019-04-17 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPY2SJSB3DWXXMLVCVLZCKARK3}

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	2026-05-17T23:40:32.533388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bf1a92641d8ed7bb175155791281156f714e122dea97d18fc9a9a7d97fcf0fc

Aliases

arxiv: 1904.08472 · arxiv_version: 1904.08472v1 · doi: 10.48550/arxiv.1904.08472 · pith_short_12: FPY2SJSB3DWX · pith_short_16: FPY2SJSB3DWXXMLV · pith_short_8: FPY2SJSB

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/FPY2SJSB3DWXXMLVCVLZCKARK3 \
  | 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: 2bf1a92641d8ed7bb175155791281156f714e122dea97d18fc9a9a7d97fcf0fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52be0e33937f3946204ae59595da8904a342f9b7d098f69ce6072a35cf28c89a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-17T19:42:06Z",
    "title_canon_sha256": "a8421154a73a8ce076e0e87df84eee83d011d7f8e3fb16168f10453d9b721960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08472",
    "kind": "arxiv",
    "version": 1
  }
}