Pith Number

pith:MEBAHNGS

pith:2019:MEBAHNGSIYZSNLF3VIKF7HAOKL

not attested not anchored not stored refs pending

The MUSE Ultra Deep Field (MUDF). I. Discovery of a group of Ly$\alpha$ nebulae associated with a bright $z\approx 3.23$ quasar pair

A. M. Swinbank, C. Peroux, E. Lofthouse, E. Lusso (Durham-CEA), F. Arrigoni Battaia, F. Haardt, L. Prichard, M. Fossati, M. Fumagalli, M. Rafelski, P. Dayal, R. Cooke, R. MacKenzie, R. M. Bielby, R. Simcoe, S. Cantalupo, S. Cristiani, S. Morris, T. Theuns, V. D'Odorico

arxiv:1903.00483 v2 · 2019-03-01 · 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{MEBAHNGSIYZSNLF3VIKF7HAOKL}

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	2026-05-17T23:51:29.724643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

610203b4d2463326acbbaa145f9c0e52da9e16f0435e217d1317ec0a9e83a387

Aliases

arxiv: 1903.00483 · arxiv_version: 1903.00483v2 · doi: 10.48550/arxiv.1903.00483 · pith_short_12: MEBAHNGSIYZS · pith_short_16: MEBAHNGSIYZSNLF3 · pith_short_8: MEBAHNGS

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/MEBAHNGSIYZSNLF3VIKF7HAOKL \
  | 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: 610203b4d2463326acbbaa145f9c0e52da9e16f0435e217d1317ec0a9e83a387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5eb32ba1af3bbcf0bc69471111df3e6c3074dbe66691c17d3af82715b37214c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-01T19:00:00Z",
    "title_canon_sha256": "06251ec6f5ff388766b070c8fb4078b2534a9c83b79b787251a07bea0ba5e07c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00483",
    "kind": "arxiv",
    "version": 2
  }
}