Pith Number

pith:MCH324Z2

pith:2010:MCH324Z2DDOYFVTMRJG6JNUQ32

not attested not anchored not stored refs pending

Paper II: Calibration of the Swift ultraviolet/optical telescope

A. A. Breeveld, A. J. Blustin, A. N. Morgan, B. Hancock, C. Gronwall, D. Vanden Berk, E. A. Hoversten, F. E. Marshall, H. Huckle, K. McGowan, K. O. Mason, M. Carter, M. De Pasquale, M. Ivanushkina, M. J. Page, M. M. Chester, M. Siegel, M. Still, N. P. M. Kuin, P. A. Curran, P. Boyd, P. Broos, P. J. Brown, P. J. Smith, P. Roming, P. Schady, S. Immler, S. Koch, S. Oates, S. Rosen, S. T. Holland, T. Kennedy, T. S. Poole, V. Yershov, W. Landsman

arxiv:1004.2448 v1 · 2010-04-14 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCH324Z2DDOYFVTMRJG6JNUQ32}

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	2026-05-18T04:41:35.792343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608fbd733a18dd82d66c8a4de4b690de9a4b119e51fd898971f3526352151240

Aliases

arxiv: 1004.2448 · arxiv_version: 1004.2448v1 · doi: 10.48550/arxiv.1004.2448 · pith_short_12: MCH324Z2DDOY · pith_short_16: MCH324Z2DDOYFVTM · pith_short_8: MCH324Z2

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/MCH324Z2DDOYFVTMRJG6JNUQ32 \
  | 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: 608fbd733a18dd82d66c8a4de4b690de9a4b119e51fd898971f3526352151240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d91d4991676576c7387c3763f51384beb9b11e9705fcd401da9766ceced9410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-04-14T16:41:21Z",
    "title_canon_sha256": "34a9e6e7c1205147d79f750b3a9c12eb7aa910689b223690878cc3096d24a468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2448",
    "kind": "arxiv",
    "version": 1
  }
}