Pith Number

pith:AC5PPMOE

pith:2023:AC5PPMOE7Y7EGNAR6WCETPJIDO

not attested not anchored not stored refs pending

On the ellipticity parameterization for an NFW profile: an overlooked angular structure in strong lens modeling

Anowar J. Shajib, Dominique Sluse, Frederic Courbin, Lyne Van de Vyvere, Matthew R. Gomer, Simon Birrer

arxiv:2310.03077 v1 · 2023-10-04 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AC5PPMOE7Y7EGNAR6WCETPJIDO}

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	2026-07-05T06:57:28.396959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00baf7b1c4fe3e433411f58449bd281b8a31e618745979adf0a18932503bd721

Aliases

arxiv: 2310.03077 · arxiv_version: 2310.03077v1 · doi: 10.48550/arxiv.2310.03077 · pith_short_12: AC5PPMOE7Y7E · pith_short_16: AC5PPMOE7Y7EGNAR · pith_short_8: AC5PPMOE

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/AC5PPMOE7Y7EGNAR6WCETPJIDO \
  | 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: 00baf7b1c4fe3e433411f58449bd281b8a31e618745979adf0a18932503bd721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48ca4212ac1eceefec35f7c368031aecae2af88fb928a4623d4d0166261dedb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-10-04T18:00:05Z",
    "title_canon_sha256": "0973b7b67fecd53aa1db53adc85db0b5a731502881de3ad74e9f3bcc11275c7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03077",
    "kind": "arxiv",
    "version": 1
  }
}