Pith Number

pith:EKGXCLRT

pith:2012:EKGXCLRTFEII64TEGDRERZKNHB

not attested not anchored not stored refs pending

Probing Satellite Halos with Weak Gravitational Lensing

Bryan R. Gillis, Jan Hartlap, Michael J. Hudson, Stefan Hilbert

arxiv:1211.1108 v1 · 2012-11-06 · 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{EKGXCLRTFEII64TEGDRERZKNHB}

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	2026-05-18T01:53:25.298421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228d712e3329108f726430e248e54d38425f5817702f5b581a12e0cdc67a2b23

Aliases

arxiv: 1211.1108 · arxiv_version: 1211.1108v1 · doi: 10.48550/arxiv.1211.1108 · pith_short_12: EKGXCLRTFEII · pith_short_16: EKGXCLRTFEII64TE · pith_short_8: EKGXCLRT

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/EKGXCLRTFEII64TEGDRERZKNHB \
  | 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: 228d712e3329108f726430e248e54d38425f5817702f5b581a12e0cdc67a2b23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b143c7dba415bd4f1773ba52032bf7d8f505cd6e80f700ae7e2751fd7829f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-06T04:49:34Z",
    "title_canon_sha256": "249966b185e1853981f82b6c04a2b9caca044de5a14416bec1ae6f5af8f8d363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1108",
    "kind": "arxiv",
    "version": 1
  }
}