Pith Number

pith:DDHRE4DM

pith:2006:DDHRE4DM7PHURUKRUS4NQAJXE5

not attested not anchored not stored refs pending

Multi wavelength study of the gravitational lens system RXS J1131-1231: II Lens model and source reconstruction

2), Belgium; (2) Ecole Polytechnique Federale de Lausanne, D. Sluse (1, J.-F. Claeskens (1), J. Surdej (1) ((1) Institut d'Astrophysique et de Geophysique de Liege, P. Riaud (1), Switzerland)

arxiv:astro-ph/0602309 v2 · 2006-02-14 · 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{DDHRE4DM7PHURUKRUS4NQAJXE5}

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	2026-07-04T16:57:59.243967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18cf12706cfbcf48d151a4b8d80137275f314e34cd6f64e83a44f160fdd383c0

Aliases

arxiv: astro-ph/0602309 · arxiv_version: astro-ph/0602309v2 · doi: 10.48550/arxiv.astro-ph/0602309 · pith_short_12: DDHRE4DM7PHU · pith_short_16: DDHRE4DM7PHURUKR · pith_short_8: DDHRE4DM

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/DDHRE4DM7PHURUKRUS4NQAJXE5 \
  | 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: 18cf12706cfbcf48d151a4b8d80137275f314e34cd6f64e83a44f160fdd383c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1c5d5d15fa40530f734778c71c16bf4c99090ada2623e8bc48d639907ddeefd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-14T13:39:11Z",
    "title_canon_sha256": "2a254709cffc7aec956aae646fec2803bf3458210bb0f97a68f1de05d433edb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602309",
    "kind": "arxiv",
    "version": 2
  }
}