Pith Number

pith:VXSMHKHO

pith:2015:VXSMHKHO6LQPMMKAXMPWIW2D3T

not attested not anchored not stored refs pending

Prediction of galaxy ellipticities and reduction of shape noise in cosmic shear measurements

Chad M. Schafer, Peter E. Freeman, Rupert A.C. Croft, Thomas S. Schuster

arxiv:1509.05619 v1 · 2015-09-18 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXSMHKHO6LQPMMKAXMPWIW2D3T}

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	2026-05-18T01:32:42.746289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade4c3a8eef2e0f63140bb1f645b43dcf2eee88146737ff81d1d350ce9667d79

Aliases

arxiv: 1509.05619 · arxiv_version: 1509.05619v1 · doi: 10.48550/arxiv.1509.05619 · pith_short_12: VXSMHKHO6LQP · pith_short_16: VXSMHKHO6LQPMMKA · pith_short_8: VXSMHKHO

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/VXSMHKHO6LQPMMKAXMPWIW2D3T \
  | 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: ade4c3a8eef2e0f63140bb1f645b43dcf2eee88146737ff81d1d350ce9667d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d715495a4d0576bde01f3c7d1b5ad741349010b73fc9e3f147c270dc0925e9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-18T13:26:25Z",
    "title_canon_sha256": "a76675c46077ea57f2c8a143d448403c98604e8369c8e1766c188785e320c3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05619",
    "kind": "arxiv",
    "version": 1
  }
}