Pith Number

pith:X4M3BGGV

pith:2012:X4M3BGGVEZYEUO7DSSHR2YFSOW

not attested not anchored not stored refs pending

DeSSpOt: an instrument for stellar spin orientation determination

Anna-Lea Lesage, G\"unter Wiedemann, Magnus Schneide

arxiv:1208.2810 v1 · 2012-08-14 · astro-ph.IM · 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{X4M3BGGVEZYEUO7DSSHR2YFSOW}

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	2026-05-18T01:55:16.185335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf19b098d526704a3be3948f1d60b275a815faa443d920a5c2732ba252e940b6

Aliases

arxiv: 1208.2810 · arxiv_version: 1208.2810v1 · doi: 10.48550/arxiv.1208.2810 · pith_short_12: X4M3BGGVEZYE · pith_short_16: X4M3BGGVEZYEUO7D · pith_short_8: X4M3BGGV

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/X4M3BGGVEZYEUO7DSSHR2YFSOW \
  | 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: bf19b098d526704a3be3948f1d60b275a815faa443d920a5c2732ba252e940b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f0577e7be00231ab1ca8ef0d7df7c39a77303c6f1c7d7137ed83b3cce7aca1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-08-14T09:01:46Z",
    "title_canon_sha256": "4797ad5ea36a8f0229cc1ac198dfa75c9263107d2118944cbef93bbadc8e0af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2810",
    "kind": "arxiv",
    "version": 1
  }
}