Pith Number

pith:XKQI3JQT

pith:2018:XKQI3JQTBEVVRFOIGWR5KOCBW4

not attested not anchored not stored refs pending

A highly precise shear bias estimator independent of the measured shape noise

Arnau Pujol, Florent Sureau, Jerome Bobin, Martin Kilbinger

arxiv:1806.10537 v2 · 2018-06-27 · 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{XKQI3JQTBEVVRFOIGWR5KOCBW4}

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	2026-05-17T23:58:04.600727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa08da613092b5895c835a3d53841b70752fe4c10c1923deae2eefbd10288da

Aliases

arxiv: 1806.10537 · arxiv_version: 1806.10537v2 · doi: 10.48550/arxiv.1806.10537 · pith_short_12: XKQI3JQTBEVV · pith_short_16: XKQI3JQTBEVVRFOI · pith_short_8: XKQI3JQT

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/XKQI3JQTBEVVRFOIGWR5KOCBW4 \
  | 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: baa08da613092b5895c835a3d53841b70752fe4c10c1923deae2eefbd10288da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b60f1d9480f355fe5c3ffe958cbc2b4b53330e5a4a805f6544685e898338bbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-06-27T15:38:54Z",
    "title_canon_sha256": "f2d200d2cb8a32c3184d22bf8b9f066179db9a7b3b11ac85251ea148bd1e8921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10537",
    "kind": "arxiv",
    "version": 2
  }
}