Pith Number

pith:5ONUKQ6Y

pith:2017:5ONUKQ6YYLQLSEZMH6GIUYMOPM

not attested not anchored not stored refs pending

Uncertainties in Parameters Estimated with Neural Networks: Application to Strong Gravitational Lensing

Laurence Perreault Levasseur, Risa H. Wechsler, Yashar D. Hezaveh

arxiv:1708.08843 v1 · 2017-08-29 · 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{5ONUKQ6YYLQLSEZMH6GIUYMOPM}

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	2026-05-18T00:29:29.087792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb9b4543d8c2e0b9132c3f8c8a618e7b1ad7199140a3fe108e6de5347415ee38

Aliases

arxiv: 1708.08843 · arxiv_version: 1708.08843v1 · doi: 10.48550/arxiv.1708.08843 · pith_short_12: 5ONUKQ6YYLQL · pith_short_16: 5ONUKQ6YYLQLSEZM · pith_short_8: 5ONUKQ6Y

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/5ONUKQ6YYLQLSEZMH6GIUYMOPM \
  | 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: eb9b4543d8c2e0b9132c3f8c8a618e7b1ad7199140a3fe108e6de5347415ee38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1688197d60cfff7f4f74e2faa6fa5c60c0ded3e978c19da99735419cb6c2dac9",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-08-29T15:56:31Z",
    "title_canon_sha256": "c3b8f40f763b2794c9ab804c10be6ead32a8efb79675764e29cbaa5f1eb8f811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08843",
    "kind": "arxiv",
    "version": 1
  }
}