Pith Number

pith:DDMWXLTS

pith:2023:DDMWXLTS75M5IUIGJ4UW3OJLJK

not attested not anchored not stored refs pending

The ionising photon production efficiency at z~6 for Lyman-alpha emitters using JEMS and MUSE

Aayush Saxena, Andrew J.Bunker, Benjamin D. Johnson, Brant Robertson, Callum Witten, Charlotte Simmonds, Christina Williams, Chris Willott, Daniel J. Eisenstein, Eiichi Egami, Emma Curtis-Lake, Fengwu Sun, Hannah \"Ubler, Joris Witstok, Kristan Boyett, Lester Sandles, Michael V. Maseda, Rachana Bhatawdekar, Renske Smit, Roberto Maiolino, Sandro Tacchella, Stephane Charlot, William M. Baker, Zhiyuan Ji

arxiv:2303.07931 v2 · 2023-03-14 · 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{DDMWXLTS75M5IUIGJ4UW3OJLJK}

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	2026-07-05T06:25:22.540977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d96bae72ff59d451064f296db92b4a97c97791105e3f1ef60eed309ae5f659

Aliases

arxiv: 2303.07931 · arxiv_version: 2303.07931v2 · doi: 10.48550/arxiv.2303.07931 · pith_short_12: DDMWXLTS75M5 · pith_short_16: DDMWXLTS75M5IUIG · pith_short_8: DDMWXLTS

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/DDMWXLTS75M5IUIGJ4UW3OJLJK \
  | 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: 18d96bae72ff59d451064f296db92b4a97c97791105e3f1ef60eed309ae5f659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061d299a37addafc4d38745e5479afc0fd0bd5e3d925d062a2eafb2873b3aea5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-14T14:14:18Z",
    "title_canon_sha256": "5ef9423c575bdddc9ae2a22cad9018516b4ce3eb6f47d23a094f71e3a0eb0994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07931",
    "kind": "arxiv",
    "version": 2
  }
}