Pith Number

pith:FKS6DVWA

pith:2005:FKS6DVWAJIRWSNERJNHS7QH52P

not attested not anchored not stored refs pending

The Sloan-Lens ACS Survey II: stellar populations and internal structure of early-type lens galaxies

(2) Kapteyn, (3) CfA, (4) MIT, (5) JPL), Adam Bolton (3), Leonidas Moustakas (5) ((1) UCSB, Leon Koopmans (2), Scott Burles (4), Tommaso Treu (1)

arxiv:astro-ph/0512044 v2 · 2005-12-01 · 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{FKS6DVWAJIRWSNERJNHS7QH52P}

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

1 paper in Pith

Line-of-sight shear in SLACS strong lenses I: shear and mass model parametrisations

Receipt and verification

First computed	2026-07-04T15:19:37.396258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa5e1d6c04a236934914b4f2fc0fdd3cb333f69a2f1a4d4d88c5f08caf3acce

Aliases

arxiv: astro-ph/0512044 · arxiv_version: astro-ph/0512044v2 · doi: 10.48550/arxiv.astro-ph/0512044 · pith_short_12: FKS6DVWAJIRW · pith_short_16: FKS6DVWAJIRWSNER · pith_short_8: FKS6DVWA

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/FKS6DVWAJIRWSNERJNHS7QH52P \
  | 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: 2aa5e1d6c04a236934914b4f2fc0fdd3cb333f69a2f1a4d4d88c5f08caf3acce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1e5f2f3430e8f7c126394300bacc171508f0f74939246928e79de439400680",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-01T21:05:00Z",
    "title_canon_sha256": "b6e88f5190b959044a3decd814e5e97b56b52fec9db930550cc0d89f1a024564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512044",
    "kind": "arxiv",
    "version": 2
  }
}