Pith Number

pith:UKIQZB6L

pith:2015:UKIQZB6LRYQE22VYPZSQBJELW4

not attested not anchored not stored refs pending

A magnified glance into the dark sector: probing cosmological models with strong lensing in A1689

Eric Jullo, Juan Maga\~na, T. Verdugo, Victor H. Cardenas, V. Motta

arxiv:1509.08162 v1 · 2015-09-27 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKIQZB6LRYQE22VYPZSQBJELW4}

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

Study of dark interactions through strong gravitational lenses

Receipt and verification

First computed	2026-05-18T01:27:56.962845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2910c87cb8e204d6ab87e6500a48bb726c303cb3ae39e9fe69e81b1d550a90a

Aliases

arxiv: 1509.08162 · arxiv_version: 1509.08162v1 · doi: 10.48550/arxiv.1509.08162 · pith_short_12: UKIQZB6LRYQE · pith_short_16: UKIQZB6LRYQE22VY · pith_short_8: UKIQZB6L

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/UKIQZB6LRYQE22VYPZSQBJELW4 \
  | 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: a2910c87cb8e204d6ab87e6500a48bb726c303cb3ae39e9fe69e81b1d550a90a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7843308dfaadf05a7ffdacf9dcfb0c3e83315cc1fbf4154e196c0a92d18a612",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-27T23:47:24Z",
    "title_canon_sha256": "2bc819c2ef3fd9baa85d780ba43fa13ccf3743c957c7e24ce1dd625b59d9637a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08162",
    "kind": "arxiv",
    "version": 1
  }
}