Pith Number

pith:MC4XPQ4L

pith:2021:MC4XPQ4LNIINGKMWZGOQWYTXRJ

not attested not anchored not stored refs pending

CODEX Weak Lensing Mass Catalogue and implications on the mass-richness relation

A. Finoguenov, C. C. Kirkpatrick, D. Gruen, E. Rozo, E. Rykoff, E. S. Cypriano, G. Gozaliasl, H. Shan, J. Patrick Henry, J-P. Kneib, J. Valiviita, J. Weller, K. Kiiveri, L. Miller, L. van Waerbeke, M. Costanzi, N. Cibirka, N. Clerc, P. Spinelli, R. Dupke, S. Hagstotz, T. Erben

arxiv:2101.02257 v1 · 2021-01-06 · 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{MC4XPQ4LNIINGKMWZGOQWYTXRJ}

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	2026-07-05T02:13:59.383196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60b977c38b6a10d32996c99d0b62778a41c70cdd9792bf4b0c3078ba69bfc68d

Aliases

arxiv: 2101.02257 · arxiv_version: 2101.02257v1 · doi: 10.48550/arxiv.2101.02257 · pith_short_12: MC4XPQ4LNIIN · pith_short_16: MC4XPQ4LNIINGKMW · pith_short_8: MC4XPQ4L

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/MC4XPQ4LNIINGKMWZGOQWYTXRJ \
  | 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: 60b977c38b6a10d32996c99d0b62778a41c70cdd9792bf4b0c3078ba69bfc68d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d25ecc96b6f2534e6d0a18d6a3954edef04c4fd29c1fdbd82763007da5aaef9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-01-06T20:38:13Z",
    "title_canon_sha256": "0ccd0dc2e923425d3da3ffe602ff2736ffb542726bf0d5db3c29d2b364bd6edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02257",
    "kind": "arxiv",
    "version": 1
  }
}