Pith Number

pith:2LECJR7V

pith:2016:2LECJR7VHEBDRN6VIKNPYDBVDE

not attested not anchored not stored refs pending

The Grism Lens-Amplified Survey from Space (GLASS). VI. Comparing the Mass and Light in MACSJ0416.1-2403 using Frontier Field imaging and GLASS spectroscopy

Adam Broussard, Adriano Fontana, Austin Hoag, Benedetta Vulcani, Emiliano Merlin, Gabriel B. Brammer, Kasper B. Schmidt, Kuang-Han Huang, Marco Castellano, Maru\v{s}a Brada\v{c}, Michele Trenti, Ricardo Amorin, Tim Schrabback, Tommaso Treu, Xin Wang

arxiv:1603.00505 v1 · 2016-03-01 · astro-ph.GA · 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{2LECJR7VHEBDRN6VIKNPYDBVDE}

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	2026-05-18T00:59:25.799782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c824c7f5390238b7d5429afc0c35191704e6079ca54b45bec9564c8c9eb922

Aliases

arxiv: 1603.00505 · arxiv_version: 1603.00505v1 · doi: 10.48550/arxiv.1603.00505 · pith_short_12: 2LECJR7VHEBD · pith_short_16: 2LECJR7VHEBDRN6V · pith_short_8: 2LECJR7V

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/2LECJR7VHEBDRN6VIKNPYDBVDE \
  | 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: d2c824c7f5390238b7d5429afc0c35191704e6079ca54b45bec9564c8c9eb922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72bfab807f825cb24e5490d807746d25b13db083cf9d0e222e08cdec5011344c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-01T22:03:48Z",
    "title_canon_sha256": "9134ace05cfa11e5f0ad6427330c91afac0727c2eb0034472f86a4c1423438be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00505",
    "kind": "arxiv",
    "version": 1
  }
}