Pith Number

pith:IV5LKATA

pith:2017:IV5LKATAPEVOFBXHYWYY66CKE5

not attested not anchored not stored refs pending

Automated Lensing Learner: Automated Strong Lensing Identification with a Computer Vision Technique

Camille Avestruz, Hanjue Zhu, Matthew Lightman, Nan Li, Thomas E. Collett, Wentao Luo

arxiv:1704.02322 v2 · 2017-04-07 · 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{IV5LKATAPEVOFBXHYWYY66CKE5}

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	2026-07-05T00:00:11.715871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457ab50260792ae286e7c5b18f784a2769718f2caf980297c532fa4059e2644e

Aliases

arxiv: 1704.02322 · arxiv_version: 1704.02322v2 · doi: 10.48550/arxiv.1704.02322 · pith_short_12: IV5LKATAPEVO · pith_short_16: IV5LKATAPEVOFBXH · pith_short_8: IV5LKATA

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/IV5LKATAPEVOFBXHYWYY66CKE5 \
  | 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: 457ab50260792ae286e7c5b18f784a2769718f2caf980297c532fa4059e2644e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b765f1411cff1a2808a0461b7134ed5a5b996391065d06a902fee8c61e4a8c6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-04-07T18:00:02Z",
    "title_canon_sha256": "5c310430e419d2be1dcdbac83a8edec359888d27aa25c5539cc563cfa7b7e3c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02322",
    "kind": "arxiv",
    "version": 2
  }
}