Pith Number

pith:RXJ4FYZC

pith:2011:RXJ4FYZC2OFM32AC3O2KL3HJK3

not attested not anchored not stored refs pending

The Ly-alpha Lines of H I and He II: A Differential Hanle Effect for Exploring the Magnetism of the Solar Transition Region

Javier Trujillo Bueno, Jiri Stepan, Luca Belluzzi

arxiv:1112.4746 v1 · 2011-12-20 · 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{RXJ4FYZC2OFM32AC3O2KL3HJK3}

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	2026-05-18T01:59:04.605625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd3c2e322d38acde802dbb4a5ece956f324caaf9c3881e7c1283e193dfd5f49

Aliases

arxiv: 1112.4746 · arxiv_version: 1112.4746v1 · doi: 10.48550/arxiv.1112.4746 · pith_short_12: RXJ4FYZC2OFM · pith_short_16: RXJ4FYZC2OFM32AC · pith_short_8: RXJ4FYZC

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/RXJ4FYZC2OFM32AC3O2KL3HJK3 \
  | 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: 8dd3c2e322d38acde802dbb4a5ece956f324caaf9c3881e7c1283e193dfd5f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fccae3cf7c84fd9078f365cf165dce65f2c9b478d6a6daf01f0a726394ddc7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-20T16:04:34Z",
    "title_canon_sha256": "7b22c02614fa081c0c6f03ddfc132eb0d4cc61fc529dc6400bc2c6c8c0044133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4746",
    "kind": "arxiv",
    "version": 1
  }
}