Pith Number

pith:ROQZBOQE

pith:2016:ROQZBOQEOKXFD7X5QCY2TWYARC

not attested not anchored not stored refs pending

How Lyman Alpha Emission Depends On Galaxy Stellar Mass

Edward W. Olszewski, Grecco A. Oyarz\'un, Guillermo A. Blanc, Jeffrey D. Crane, John I. Bailey III, Mario Mateo, Paulina Lira, Steven L. Finkelstein, Valentino Gonz\'alez

arxiv:1604.03113 v1 · 2016-04-11 · 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{ROQZBOQEOKXFD7X5QCY2TWYARC}

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	2026-05-18T01:17:11.264166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba190ba0472ae51fefd80b1a9db0088bb40e0cb450ba9935830d2cc24429570

Aliases

arxiv: 1604.03113 · arxiv_version: 1604.03113v1 · doi: 10.48550/arxiv.1604.03113 · pith_short_12: ROQZBOQEOKXF · pith_short_16: ROQZBOQEOKXFD7X5 · pith_short_8: ROQZBOQE

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/ROQZBOQEOKXFD7X5QCY2TWYARC \
  | 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: 8ba190ba0472ae51fefd80b1a9db0088bb40e0cb450ba9935830d2cc24429570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66b3b77aa70794aebed6961f5176e3b15b7bfda242aea69fb09da4f2fb7f06e5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-11T20:00:04Z",
    "title_canon_sha256": "f2fa67905a46d8df60975143981f8a6a66d80f5b5cdffcfc1c15b0c7c757f026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03113",
    "kind": "arxiv",
    "version": 1
  }
}