Pith Number

pith:6GFWS4LI

pith:2011:6GFWS4LI3XW4GBEGAREA5ABOB3

not attested not anchored not stored refs pending

Comparisons of Supergranule Characteristics During the Solar Minima of Cycles 22/23 and 23/24

Peter E. Williams, W. Dean Pesnell

arxiv:1103.1696 v1 · 2011-03-09 · 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{6GFWS4LI3XW4GBEGAREA5ABOB3}

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	2026-05-18T02:02:55.995625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f18b697168ddedc3048604480e802e0eec507d9370c07c107805da02d2908614

Aliases

arxiv: 1103.1696 · arxiv_version: 1103.1696v1 · doi: 10.48550/arxiv.1103.1696 · pith_short_12: 6GFWS4LI3XW4 · pith_short_16: 6GFWS4LI3XW4GBEG · pith_short_8: 6GFWS4LI

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/6GFWS4LI3XW4GBEGAREA5ABOB3 \
  | 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: f18b697168ddedc3048604480e802e0eec507d9370c07c107805da02d2908614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275f9133c869fc6517d9549faa824ad0fa754b8931d4f91f2ec27aa2aa457ad6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-09T03:04:27Z",
    "title_canon_sha256": "57879e3a1c6c4850b9ca35683a3728581293ba41f34a66eb11589e84e6cfcfd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1696",
    "kind": "arxiv",
    "version": 1
  }
}