Pith Number

pith:PDDEJKQY

pith:2025:PDDEJKQYZNXMLE767OFPHKWFYS

not attested not anchored not stored refs pending

TDCOSMO XVII. New time delays in 22 lensed quasars from optical monitoring with the ESO-VST 2.6m and MPG 2.2m telescopes

Adriano Agnello, Alejandra Melo, Angela Hempel, Aymeric Galan, Cameron Lemon, Chris Fassnacht, Dominique Sluse, Elisabeth Buckley-Geer, Eric Paic, Favio Neira, Felipe \'Avila, Fr\'ed\'eric Courbin, Fr\'ed\'eric Dux, James Chan, Joshua Frieman, Karina Rojas, M.A. Chijani, Maren Hempel, Markus Rabus, Martin Millon, Matt Auger, Paul Eigenthaler, Philip J. Marshall, Regis Lachaume, Richard G. McMahon, Sam Kim, Sherry H. Suyu, Simon Birrer, Timo Anguita, Tommaso Treu, Ver\'onica Motta, Vivien Bonvin

arxiv:2504.02932 v1 · 2025-04-03 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDDEJKQYZNXMLE767OFPHKWFYS}

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

HOLISMOKES XXI: Detecting strongly lensed type Ia supernovae from time series of multi-band LSST-like imaging data -- Part II

Receipt and verification

First computed	2026-07-05T11:02:22.911297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c644aa18cb6ec593fefb8af3aac5c4a39cf336d89d359550c0884acff6ac9a

Aliases

arxiv: 2504.02932 · arxiv_version: 2504.02932v1 · doi: 10.48550/arxiv.2504.02932 · pith_short_12: PDDEJKQYZNXM · pith_short_16: PDDEJKQYZNXMLE76 · pith_short_8: PDDEJKQY

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/PDDEJKQYZNXMLE767OFPHKWFYS \
  | 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: 78c644aa18cb6ec593fefb8af3aac5c4a39cf336d89d359550c0884acff6ac9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ba8f0ec4843fe377f946e78dd96cf5cf32735feaeeabce9e324b46e3e26a30",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-03T18:00:00Z",
    "title_canon_sha256": "4f5ba94c45b404dea9f92e7a8fb6cacb74f631252974ebf3ae418e8a6afda89c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02932",
    "kind": "arxiv",
    "version": 1
  }
}