Pith Number

pith:MUXU2JFM

pith:2011:MUXU2JFMPI4SAFBURKKJNHKS4Y

not attested not anchored not stored refs pending

A Detection of Weak Lensing Magnification using Galaxy Sizes and Magnitudes

Alexie Leauthaud, Alexis Finoguenov, Anton M. Koekemoer, Fabian Schmidt, Jason Rhodes, Masayuki Tanaka, Matthew R. George, Richard Massey

arxiv:1111.3679 v2 · 2011-11-15 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUXU2JFMPI4SAFBURKKJNHKS4Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:21:34.606305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

652f4d24ac7a392014348a94969d52e6064f4accf14ccdb3e21eecb2af00b83a

Aliases

arxiv: 1111.3679 · arxiv_version: 1111.3679v2 · doi: 10.48550/arxiv.1111.3679 · pith_short_12: MUXU2JFMPI4S · pith_short_16: MUXU2JFMPI4SAFBU · pith_short_8: MUXU2JFM

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/MUXU2JFMPI4SAFBURKKJNHKS4Y \
  | 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: 652f4d24ac7a392014348a94969d52e6064f4accf14ccdb3e21eecb2af00b83a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdeeaa85adc9c8ab48c5812f2d34d1211e6194136b00a4ed48789cadd96e9c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-15T22:23:20Z",
    "title_canon_sha256": "df84ece682df91b7dbcc534404bfd43ce4b5978e53a8992b56ccd554934e5a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3679",
    "kind": "arxiv",
    "version": 2
  }
}