Pith Number

pith:GGNIKF5Z

pith:2007:GGNIKF5Z762OGDKLU4YCWBMXXM

not attested not anchored not stored refs pending

Intrinsic galaxy alignments from the 2SLAQ and SDSS surveys: luminosity and redshift scalings and implications for weak lensing surveys

Christopher M. Hirata, David Wake, Kevin A. Pimbblet, Mustapha Ishak, Nicholas P. Ross, Rachel Mandelbaum, Robert Nichol, Uros Seljak

arxiv:astro-ph/0701671 v2 · 2007-01-24 · 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{GGNIKF5Z762OGDKLU4YCWBMXXM}

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	2026-07-04T15:37:09.240094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

319a8517b9ffb4e30d4ba7302b0597bb07fd8a59062071740b73a1a3209287d4

Aliases

arxiv: astro-ph/0701671 · arxiv_version: astro-ph/0701671v2 · doi: 10.48550/arxiv.astro-ph/0701671 · pith_short_12: GGNIKF5Z762O · pith_short_16: GGNIKF5Z762OGDKL · pith_short_8: GGNIKF5Z

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/GGNIKF5Z762OGDKLU4YCWBMXXM \
  | 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: 319a8517b9ffb4e30d4ba7302b0597bb07fd8a59062071740b73a1a3209287d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df8799189836ec307e61aad5a9a58fd5bebbba954580833837d7d46c09680efc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-24T05:38:40Z",
    "title_canon_sha256": "c72136a595ff29fb4a120afd1bec93460fd2418c55d426973e9a3b6c21400a2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701671",
    "kind": "arxiv",
    "version": 2
  }
}