Pith Number

pith:CIL7JRWC

pith:2015:CIL7JRWCZIKXNZG4S22R24WUEN

not attested not anchored not stored refs pending

Direct Shear Mapping: Prospects for weak lensing studies of individual galaxy-galaxy lensing systems

Andrew M. Hopkins, Catherine O. de Burgh-Day, Edward N. Taylor, Rachel L. Webster

arxiv:1509.06096 v1 · 2015-09-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIL7JRWCZIKXNZG4S22R24WUEN}

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	2026-05-18T01:26:41.461853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1217f4c6c2ca1576e4dc96b51d72d42367dbe55aa72561df1bd0ef7772ec203a

Aliases

arxiv: 1509.06096 · arxiv_version: 1509.06096v1 · doi: 10.48550/arxiv.1509.06096 · pith_short_12: CIL7JRWCZIKX · pith_short_16: CIL7JRWCZIKXNZG4 · pith_short_8: CIL7JRWC

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/CIL7JRWCZIKXNZG4S22R24WUEN \
  | 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: 1217f4c6c2ca1576e4dc96b51d72d42367dbe55aa72561df1bd0ef7772ec203a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e3bd9ada1f2f13c9dd8c43d30af047323629ff9feb5914d92bb6faf2c96cc85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-21T02:35:31Z",
    "title_canon_sha256": "bd2bc16400e3c45e083add9055530e7507ba912b06e6d7945373cc1f908b6542"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06096",
    "kind": "arxiv",
    "version": 1
  }
}