Pith Number

pith:FU6QWBQZ

pith:2010:FU6QWBQZSJDBUOCMJADAL6O5KJ

not attested not anchored not stored refs pending

Physical Origin of Differences among various Measures of Solar Meridional Circulation

Mausumi Dikpati, Peter A. Gilman, Roger K. Ulrich

arxiv:1008.2772 v1 · 2010-08-16 · 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{FU6QWBQZSJDBUOCMJADAL6O5KJ}

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	2026-05-18T02:05:47.721188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d3d0b061992461a384c480605f9dd527a7d7abe4e4e81a1d79eed05fdefef55

Aliases

arxiv: 1008.2772 · arxiv_version: 1008.2772v1 · doi: 10.48550/arxiv.1008.2772 · pith_short_12: FU6QWBQZSJDB · pith_short_16: FU6QWBQZSJDBUOCM · pith_short_8: FU6QWBQZ

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/FU6QWBQZSJDBUOCMJADAL6O5KJ \
  | 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: 2d3d0b061992461a384c480605f9dd527a7d7abe4e4e81a1d79eed05fdefef55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9da38e6cf5f68b1a0e33f8f37a9c1bce23000f95b3d69f78af79c9e0fb9510",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-16T20:57:41Z",
    "title_canon_sha256": "fa2393205713216c7c333341a0dc33f6677914b79cdef4d57ca4842930d4e369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2772",
    "kind": "arxiv",
    "version": 1
  }
}