Pith Number

pith:ZNB75YK7

pith:2015:ZNB75YK7QLDO5IMXGMSIP4N5O5

not attested not anchored not stored refs pending

Gravitational Lensing Size Scales for Quasars

(2) Department of Astronomy, (3) Homer L. Dodge Department of Physics, 4), (4) Physics Department, 5) ((1) Department of Physics, (5) Institute for Astronomy, A. Mosquera (2, Astronomy, B. Chen (3), C. Kochanek (2), C. MacLeod (4, C. Morgan (4), College of Charleston, C. Rhea (1), G. Chartas (1), J. Blackburne (2), The Ohio State University, The University of Oklahoma, United States Naval Academy, University of Edinburgh), X. Dai (3)

arxiv:1509.05375 v1 · 2015-09-17 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNB75YK7QLDO5IMXGMSIP4N5O5}

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

TeV to PeV neutrinos from AGN coronae

Receipt and verification

First computed	2026-05-18T01:14:03.348819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb43fee15f82c6eea197332487f1bd774f32531dbf4356bd524750edfc2de33a

Aliases

arxiv: 1509.05375 · arxiv_version: 1509.05375v1 · doi: 10.48550/arxiv.1509.05375 · pith_short_12: ZNB75YK7QLDO · pith_short_16: ZNB75YK7QLDO5IMX · pith_short_8: ZNB75YK7

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/ZNB75YK7QLDO5IMXGMSIP4N5O5 \
  | 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: cb43fee15f82c6eea197332487f1bd774f32531dbf4356bd524750edfc2de33a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27584e7463f9bdf448918a3f6aaecd980e0dd33d871f0e5f9d8b91bf0c8e5e2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-09-17T18:57:53Z",
    "title_canon_sha256": "ecbe6e92c67d3a75dbefd484bc42feb00e33e2c46bcf0bdd631d87ff76a738bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05375",
    "kind": "arxiv",
    "version": 1
  }
}