Pith Number

pith:QQWSTDEV

pith:2006:QQWSTDEVAGNP6SCRSP5JGLKXSI

not attested not anchored not stored refs pending

Empirical Color Transformations Between SDSS Photometry and Other Photometric Systems

Eva K. Grebel, Karin Ammon, Katrin Jordi

arxiv:astro-ph/0609121 v1 · 2006-09-05 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQWSTDEVAGNP6SCRSP5JGLKXSI}

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.

Cited by

3 papers in Pith

SN 2020bij and a Possible Slow-Rise High-Velocity Subclass of Type IIP Supernovae

Dust colour, phase behaviour, and Monte Carlo modelling of interstellar comet 3I/ATLAS from 4 au pre- to 4 au post-perihelion

Optical observations of candidate host galaxies of eight fast X-ray transients

Receipt and verification

First computed	2026-07-04T16:59:21.290794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

842d298c95019aff485193fa932d57922181de93c54804e544aca8d2d7bd1315

Aliases

arxiv: astro-ph/0609121 · arxiv_version: astro-ph/0609121v1 · doi: 10.48550/arxiv.astro-ph/0609121 · pith_short_12: QQWSTDEVAGNP · pith_short_16: QQWSTDEVAGNP6SCR · pith_short_8: QQWSTDEV

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/QQWSTDEVAGNP6SCRSP5JGLKXSI \
  | 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: 842d298c95019aff485193fa932d57922181de93c54804e544aca8d2d7bd1315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2baf87a102a4e7e09954bdeb62905576e0ea26b628b46c528c5f760f64b12945",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-05T20:00:44Z",
    "title_canon_sha256": "dfb6f92caeed2557045a6b22d9146ba09eb367d9dea49588b369c0fe55e5e697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609121",
    "kind": "arxiv",
    "version": 1
  }
}