Pith Number

pith:NL6Z34F4

pith:2010:NL6Z34F4ZKH77XHPE6ER3JO42F

not attested not anchored not stored refs pending

The Phase Shifts of the Paired Wings of Butterfly Diagrams

Hongfei Liang, Kejun Li, Wen Feng

arxiv:1006.2200 v1 · 2010-06-11 · 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{NL6Z34F4ZKH77XHPE6ER3JO42F}

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	2026-05-18T02:06:54.762887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afd9df0bcca8fffdcef27891da5dcd16a20c23690ef1850241d8afa3b838725

Aliases

arxiv: 1006.2200 · arxiv_version: 1006.2200v1 · doi: 10.48550/arxiv.1006.2200 · pith_short_12: NL6Z34F4ZKH7 · pith_short_16: NL6Z34F4ZKH77XHP · pith_short_8: NL6Z34F4

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/NL6Z34F4ZKH77XHPE6ER3JO42F \
  | 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: 6afd9df0bcca8fffdcef27891da5dcd16a20c23690ef1850241d8afa3b838725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d229e439a2ac0a13b1f70a2ccf973b77dc1d1bc415b1608d8719260f12fd0555",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-11T05:29:39Z",
    "title_canon_sha256": "f992f19f65a0f055b56fa35c7c6a80182e98c29b4c90a85e24b732fb03981baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2200",
    "kind": "arxiv",
    "version": 1
  }
}