Pith Number

pith:7OOQLGI5

pith:2019:7OOQLGI5HI5VTMKHGEW7AMCWHJ

not attested not anchored not stored refs pending

Predicting Ly$\alpha$ Emission from Galaxies via Empirical Markers of Production and Escape in the KBSS

Allison L. Strom, Charles C. Steidel, Gwen C. Rudie, Rachel L. Theios, Ryan F. Trainor, Yuguang Chen

arxiv:1908.04794 v2 · 2019-08-13 · 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{7OOQLGI5HI5VTMKHGEW7AMCWHJ}

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	2026-07-05T00:31:15.402397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb9d05991d3a3b59b147312df030563a47ae1a09d0095f147e44715794ff274f

Aliases

arxiv: 1908.04794 · arxiv_version: 1908.04794v2 · doi: 10.48550/arxiv.1908.04794 · pith_short_12: 7OOQLGI5HI5V · pith_short_16: 7OOQLGI5HI5VTMKH · pith_short_8: 7OOQLGI5

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/7OOQLGI5HI5VTMKHGEW7AMCWHJ \
  | 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: fb9d05991d3a3b59b147312df030563a47ae1a09d0095f147e44715794ff274f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cb87c77858093a90a8433e0f89f40afaba728e0af3d7a411e65bdfa62f83299",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-13T18:00:08Z",
    "title_canon_sha256": "3f55ee249a3267ad4f8266d30b35f15c043082cb6dfa272fbc33f087cbd2f25f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04794",
    "kind": "arxiv",
    "version": 2
  }
}