Pith Number

pith:LZFVVQHZ

pith:2012:LZFVVQHZTC33Y33EHECDRTAWAW

not attested not anchored not stored refs pending

Mass Reconstruction using Particle Based Lensing II: Quantifying substructure with Strong+Weak lensing and X-rays

Andrea Morandi, David M. Goldberg, Hakon Dahle, Kristian Pedersen, Sanghamitra Deb, Signe Riemer-Sorensen

arxiv:1201.3636 v1 · 2012-01-17 · 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{LZFVVQHZTC33Y33EHECDRTAWAW}

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	2026-05-18T04:04:18.398884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e4b5ac0f998b7bc6f64390438cc1605a4438f356b9c7c42336077cf41afb169

Aliases

arxiv: 1201.3636 · arxiv_version: 1201.3636v1 · doi: 10.48550/arxiv.1201.3636 · pith_short_12: LZFVVQHZTC33 · pith_short_16: LZFVVQHZTC33Y33E · pith_short_8: LZFVVQHZ

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/LZFVVQHZTC33Y33EHECDRTAWAW \
  | 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: 5e4b5ac0f998b7bc6f64390438cc1605a4438f356b9c7c42336077cf41afb169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffd936944d16ce313bc4cc1ef3e8ec6908ea6fbdd32c8d8bb166cc725b566fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-17T21:21:57Z",
    "title_canon_sha256": "9b8c0f9c81d9b531225e0336b66868c96755b61d5180577ddd037ea77e8b0dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3636",
    "kind": "arxiv",
    "version": 1
  }
}