Pith Number

pith:FQPVSTSW

pith:2010:FQPVSTSWA7QYP4GOVDBI6GNHOE

not attested not anchored not stored refs pending

The Sunrise Mission

Achim Gandorfer, Alan M. Title, Alberto \'Alvarez-Herrero, Alex Feller, Alice Lecinski, Andrew Watt, Angel Sanz-Andr\'es, Antonio L\'opez Jim\'enez, Bernd Chares, Bianca Grauf, Bruce W. Lites, Christoph Widani, David Elmore, Dietmar Germerott, Dirk Kampf, Elke Schmidt, Georg Tomasch, Greg Card, Isabel P\'erez Grande, Jack Fox, Johann Hirzberger, Jose Antonio Bonet, Jose Carlos del Toro Iniesta, Jose Luis Gasent Blesa, Klaus H\"artel, Klaus Heerlein, Lola Sabau-Graziati, Manfred Sch\"ussler, Martin Kolleck, Michael Kn\"olker, Peter Barthol, Peter Haberler, Peter Nelson, Reinhard Meller, Reinhard M\"uller, Richard Summers, Sami K. Solanki, Thomas Berkefeld, Thorsten Levin, Tino L. Riethm\"uller, Valentin Mart\'inez Pillet, Vicente Domingo, Werner Curdt, Werner Deutsch, Wolfgang Schmidt

arxiv:1009.2689 v1 · 2010-09-14 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQPVSTSWA7QYP4GOVDBI6GNHOE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:05:30.601509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1f594e5607e187f0cea8c28f19a7711cd801f66e69ce17ae48447b27219b62

Aliases

arxiv: 1009.2689 · arxiv_version: 1009.2689v1 · doi: 10.48550/arxiv.1009.2689 · pith_short_12: FQPVSTSWA7QY · pith_short_16: FQPVSTSWA7QYP4GO · pith_short_8: FQPVSTSW

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/FQPVSTSWA7QYP4GOVDBI6GNHOE \
  | 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: 2c1f594e5607e187f0cea8c28f19a7711cd801f66e69ce17ae48447b27219b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dae47bc93af7f24ff527872ca161aebac5dec9d1f72a460cf084fb287085559",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-09-14T15:14:43Z",
    "title_canon_sha256": "05f2fbf2f920904c967b855db82e31e4d56109174845f0a51e592b6156b9b9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2689",
    "kind": "arxiv",
    "version": 1
  }
}