Pith Number

pith:O7F42XW4

pith:2008:O7F42XW42SS4GV5T5EWTUESF5K

not attested not anchored not stored refs pending

Combining weak and strong cluster lensing: Applications to simulations and MS 2137

C. Mignone, J. Merten, M. Bartelmann, M. Cacciato, M. Meneghetti

arxiv:0806.1967 v2 · 2008-06-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7F42XW42SS4GV5T5EWTUESF5K}

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	2026-05-18T02:15:51.654965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77cbcd5edcd4a5c357b3e92d3a1245eaa8331b700d29545a0b0821b0349c6d05

Aliases

arxiv: 0806.1967 · arxiv_version: 0806.1967v2 · doi: 10.48550/arxiv.0806.1967 · pith_short_12: O7F42XW42SS4 · pith_short_16: O7F42XW42SS4GV5T · pith_short_8: O7F42XW4

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/O7F42XW42SS4GV5T5EWTUESF5K \
  | 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: 77cbcd5edcd4a5c357b3e92d3a1245eaa8331b700d29545a0b0821b0349c6d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d11f6062b5851ab969c647a005f6ddf48f26d19c633053275b9887aaba20c10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-11T20:59:09Z",
    "title_canon_sha256": "09194f3cfda971f35c59c6592117c946571581a13f43526417b6f2360329f5b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.1967",
    "kind": "arxiv",
    "version": 2
  }
}