Pith Number

pith:EQ3GALOO

pith:2022:EQ3GALOODUDOSX7DPLJUIUJUPR

not attested not anchored not stored refs pending

Variations in Differential Rotation and Meridional Flow within the Sun's Surface Shear Layer 1996-2022

David H. Hathaway, Lisa A. Upton, Sushant S. Mahajan

arxiv:2212.10619 v1 · 2022-12-20 · 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{EQ3GALOODUDOSX7DPLJUIUJUPR}

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	2026-07-05T05:27:10.097116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2436602dce1d06e95fe37ad34451347c75bac090adcfe507914dfaba8c2f84bc

Aliases

arxiv: 2212.10619 · arxiv_version: 2212.10619v1 · doi: 10.48550/arxiv.2212.10619 · pith_short_12: EQ3GALOODUDO · pith_short_16: EQ3GALOODUDOSX7D · pith_short_8: EQ3GALOO

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/EQ3GALOODUDOSX7DPLJUIUJUPR \
  | 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: 2436602dce1d06e95fe37ad34451347c75bac090adcfe507914dfaba8c2f84bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e803de80fae0e36e91f28dff141f15b3492d4b09807c81cd95d5fc4189e04247",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-12-20T19:50:13Z",
    "title_canon_sha256": "e8a21054251df468c2605f013c013ae1c12b50dfb2bbc39607567174f5e03cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10619",
    "kind": "arxiv",
    "version": 1
  }
}