Pith Number

pith:GG4KIF7U

pith:2010:GG4KIF7UXWYJY5SAYSML4RI2PB

not attested not anchored not stored refs pending

Differential rotation measurement of soft X-Ray corona

(2) Physical Research Laboratory, (3) Department of Physics, Ahmedabad - 380 009, Hari Om Vats (2), India, India), Kanpur - 208 001, K. N. Iyer(3) ((1) Department of Physics, PPN College, Rajkot - 360 005, Satish Chandra(1), Saurastra University

arxiv:1005.0490 v1 · 2010-05-04 · 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{GG4KIF7UXWYJY5SAYSML4RI2PB}

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	2026-05-18T02:07:43.153423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b8a417f4bdb09c7640c498be451a784b32e5c5672015c40f0e34c054ee6011

Aliases

arxiv: 1005.0490 · arxiv_version: 1005.0490v1 · doi: 10.48550/arxiv.1005.0490 · pith_short_12: GG4KIF7UXWYJ · pith_short_16: GG4KIF7UXWYJY5SA · pith_short_8: GG4KIF7U

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/GG4KIF7UXWYJY5SAYSML4RI2PB \
  | 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: 31b8a417f4bdb09c7640c498be451a784b32e5c5672015c40f0e34c054ee6011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06ef3b184cad60f9e0d9d9fece8bd3919d57a19453e54b8a6ffe3d9dc36f8dfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-04T10:56:51Z",
    "title_canon_sha256": "fa99a9c6fa4d6084856dd5829449c8e0785d57162e6007bc6f58e6a5c098fe52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0490",
    "kind": "arxiv",
    "version": 1
  }
}