Pith Number

pith:XTQ4FELC

pith:2010:XTQ4FELCK2RSXRZTR77BXXHYLA

not attested not anchored not stored refs pending

Faint NUV/FUV Standards from Swift/UVOT, GALEX and SDSS Photometry

Alice A. Breeveld, Carlos Allende Prieto, Daniel E. Vanden Berk, Erik A. Hoversten, Mathew J. Page, Michael H. Siegel, N. P. M. Kuin, Peter Brown, Peter W. A. Roming, Stephen T. Holland, Wayne B. Landsman

arxiv:1010.5219 v1 · 2010-10-25 · 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{XTQ4FELCK2RSXRZTR77BXXHYLA}

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	2026-05-18T02:04:58.751610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce1c2916256a32bc7338ffe1bdcf858234cf355b04e1034f732f7ef4c358719

Aliases

arxiv: 1010.5219 · arxiv_version: 1010.5219v1 · doi: 10.48550/arxiv.1010.5219 · pith_short_12: XTQ4FELCK2RS · pith_short_16: XTQ4FELCK2RSXRZT · pith_short_8: XTQ4FELC

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/XTQ4FELCK2RSXRZTR77BXXHYLA \
  | 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: bce1c2916256a32bc7338ffe1bdcf858234cf355b04e1034f732f7ef4c358719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce4b203035d5b72feb1746373d90ca697176e51aed4c27015f4b6416821cc0a8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-10-25T18:53:18Z",
    "title_canon_sha256": "8eed6209685af8aba62b37c58b38024185ca04c1ab8df920e973f5623ac131d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5219",
    "kind": "arxiv",
    "version": 1
  }
}