Pith Number

pith:HVSC2VWI

pith:2013:HVSC2VWIS5DYN46M6OLYYQMXH6

not attested not anchored not stored refs pending

Joint reconstruction of galaxy clusters from gravitational lensing and thermal gas I. Outline of a non-parametric method

Charles L. Majer, Eleonora Sarli, Matthias Bartelmann, Sara Konrad, Sven Meyer

arxiv:1304.5443 v1 · 2013-04-19 · 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{HVSC2VWIS5DYN46M6OLYYQMXH6}

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	2026-05-18T01:50:24.444632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d642d56c8974786f3ccf3978c41973fb8e65c8d6726c98bfe9b14427ea320c5

Aliases

arxiv: 1304.5443 · arxiv_version: 1304.5443v1 · doi: 10.48550/arxiv.1304.5443 · pith_short_12: HVSC2VWIS5DY · pith_short_16: HVSC2VWIS5DYN46M · pith_short_8: HVSC2VWI

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/HVSC2VWIS5DYN46M6OLYYQMXH6 \
  | 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: 3d642d56c8974786f3ccf3978c41973fb8e65c8d6726c98bfe9b14427ea320c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd933bcad6c77f958023ae38cdd9adfdca31c7fba85e56679e5c869236a8012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-19T15:08:11Z",
    "title_canon_sha256": "1d1b18adbc4599c2f8b3bf1968bf599a78ca4f43f73db5616789e10cf6aef1b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5443",
    "kind": "arxiv",
    "version": 1
  }
}