Pith Number

pith:RWKH7VFI

pith:2010:RWKH7VFI5P7KF4KVC56RRRNN52

not attested not anchored not stored refs pending

Tracing the sites of obscured star formation in the Antennae galaxies with Herschel-PACS

Bochum, Germany), Germany (2) Astronomisches Institu, Heidelberg, J\"urgen Schreiber (1) ((1) Max-Planck-Institut f\"ur Astronomie, Markus Nielbock (1), Martin Haas (2), Oliver Krause (1), Ruhr-Universit\"at Bochum, Ulrich Klaas (1)

arxiv:1005.2290 v1 · 2010-05-13 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWKH7VFI5P7KF4KVC56RRRNN52}

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	2026-05-18T02:07:33.309890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d947fd4a8ebfea2f155177d18c5adee8e73f3296249d0c770f2baac79d6b421

Aliases

arxiv: 1005.2290 · arxiv_version: 1005.2290v1 · doi: 10.48550/arxiv.1005.2290 · pith_short_12: RWKH7VFI5P7K · pith_short_16: RWKH7VFI5P7KF4KV · pith_short_8: RWKH7VFI

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/RWKH7VFI5P7KF4KVC56RRRNN52 \
  | 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: 8d947fd4a8ebfea2f155177d18c5adee8e73f3296249d0c770f2baac79d6b421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6901654b481acb6b82e7fd13d54968d3e941956e789afe823ef2d0eea0053dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-13T10:17:42Z",
    "title_canon_sha256": "05d245d9252a9b6ce0f17398297243bc734ce36b0f7ee7ba8537d24b3cec295d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2290",
    "kind": "arxiv",
    "version": 1
  }
}