Pith Number

pith:LTCUGG2W

pith:2016:LTCUGG2WLWVF5RGYNS54IJAU3N

not attested not anchored not stored refs pending

The Lyman Continuum Escape Fraction of The Cosmic Horseshoe: A Test of Indirect Estimates

Alice E. Shapley, Anahita Alavi, Anna M. Quider, Brian Siana, Charles C. Steidel, Geraint F. Lewis, Kaveh Vasei, Marc Rafelski, Max Pettini

arxiv:1603.02309 v1 · 2016-03-07 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTCUGG2WLWVF5RGYNS54IJAU3N}

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	2026-05-18T00:53:08.457904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc5431b565daa5ec4d86cbbc42414db652842d8b6b5cb5a98db2ff539232160

Aliases

arxiv: 1603.02309 · arxiv_version: 1603.02309v1 · doi: 10.48550/arxiv.1603.02309 · pith_short_12: LTCUGG2WLWVF · pith_short_16: LTCUGG2WLWVF5RGY · pith_short_8: LTCUGG2W

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/LTCUGG2WLWVF5RGYNS54IJAU3N \
  | 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: 5cc5431b565daa5ec4d86cbbc42414db652842d8b6b5cb5a98db2ff539232160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d677bcaa81a3df558c11edeed2b8330f84e013b87e71e94ff26470f72f62e77f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-07T21:50:35Z",
    "title_canon_sha256": "d23367137731839b51b7213a8be3a9627acda5d3b0b74df765ecb70a2921706a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02309",
    "kind": "arxiv",
    "version": 1
  }
}