Pith Number

pith:CSSTTOEM

pith:2015:CSSTTOEMU4POPQUPSD6DA3O2C2

not attested not anchored not stored refs pending

On the Bias of the Distance-Redshift Relation from Gravitational Lensing

John A. Peacock, Nick Kaiser

arxiv:1503.08506 v1 · 2015-03-29 · 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{CSSTTOEMU4POPQUPSD6DA3O2C2}

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	2026-05-18T01:24:19.218650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14a539b88ca71ee7c28f90fc306dda16a7ded43e5ac6d50543884731d4b1b5c7

Aliases

arxiv: 1503.08506 · arxiv_version: 1503.08506v1 · doi: 10.48550/arxiv.1503.08506 · pith_short_12: CSSTTOEMU4PO · pith_short_16: CSSTTOEMU4POPQUP · pith_short_8: CSSTTOEM

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/CSSTTOEMU4POPQUPSD6DA3O2C2 \
  | 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: 14a539b88ca71ee7c28f90fc306dda16a7ded43e5ac6d50543884731d4b1b5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73204cec4085e321950492f1a16df3bf66ce5eab339c403ac236177063f60b8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-29T23:18:02Z",
    "title_canon_sha256": "85210bc8f1835862fd30ab3acb2b9a69758acb67caa66f01e6cb0aa0d56163d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08506",
    "kind": "arxiv",
    "version": 1
  }
}