Pith Number

pith:5XRAPPQG

pith:2011:5XRAPPQGU4DSV6A362Y3GJRTKK

not attested not anchored not stored refs pending

The continuum intensity as a function of magnetic field I. Active region and quiet Sun magnetic elements

J. M. Borrero, P. Kobel, S. K. Solanki

arxiv:1105.1958 v1 · 2011-05-10 · 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{5XRAPPQGU4DSV6A362Y3GJRTKK}

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	2026-05-18T02:02:01.935974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede207be06a7072af81bf6b1b32633528a6fd484e5d38096e93cc45bd41e3720

Aliases

arxiv: 1105.1958 · arxiv_version: 1105.1958v1 · doi: 10.48550/arxiv.1105.1958 · pith_short_12: 5XRAPPQGU4DS · pith_short_16: 5XRAPPQGU4DSV6A3 · pith_short_8: 5XRAPPQG

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/5XRAPPQGU4DSV6A362Y3GJRTKK \
  | 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: ede207be06a7072af81bf6b1b32633528a6fd484e5d38096e93cc45bd41e3720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d498748de7127a183601b4e080ee4dd90faa283aa42ce58490d6520ebb7a27e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-10T14:32:56Z",
    "title_canon_sha256": "2da38ed1fbc75fd8c450bde7e91e3bdccd3b92ef2687ce2a60f4d982844e0fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1958",
    "kind": "arxiv",
    "version": 1
  }
}