Pith Number

pith:HYYWZYJ5

pith:2010:HYYWZYJ5SS6N2RJTJNHX2NB5IH

not attested not anchored not stored refs pending

The Westerbork SINGS survey III. Global magnetic field topology

(2) ASTRON, (3) MPIfR), George Heald (2), Rainer Beck (3) ((1) CSIRO Astronomy, Robert Braun (1), Space Science

arxiv:1002.1776 v2 · 2010-02-09 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYYWZYJ5SS6N2RJTJNHX2NB5IH}

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	2026-05-18T02:09:11.024785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e316ce13d94bcdd45334b4f7d343d41c74656fe4aab688008755ea409bbad6a

Aliases

arxiv: 1002.1776 · arxiv_version: 1002.1776v2 · doi: 10.48550/arxiv.1002.1776 · pith_short_12: HYYWZYJ5SS6N · pith_short_16: HYYWZYJ5SS6N2RJT · pith_short_8: HYYWZYJ5

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/HYYWZYJ5SS6N2RJTJNHX2NB5IH \
  | 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: 3e316ce13d94bcdd45334b4f7d343d41c74656fe4aab688008755ea409bbad6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b41834840ccbdb9a9b7be6cbe8f2efbb8339e4a32cb2c26444d7e7bee8624a2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-09T05:06:11Z",
    "title_canon_sha256": "b1b77e0e23b4ec0ff707903f6013cf8ba2abf5e951180a7df9c943e0dec7dfb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1776",
    "kind": "arxiv",
    "version": 2
  }
}