Pith Number

pith:4MTRK4DU

pith:2020:4MTRK4DUA7FYAIBQDZN3ZAZUBD

not attested not anchored not stored refs pending

The nature of CR7 revealed with MUSE: a young starburst powering extended Lyman-$\alpha$ emission at z=6.6

David Sobral, Floriane Leclercq, Gabriele Pezzulli, Haruka Kusakabe, Johan Richard, Jorryt Matthee, Leindert Boogaard, Lutz Wisotzki, Michael Maseda, Raffaella Marino, Ruari Mackenzie, Sebastiano Cantalupo, Simon Lilly, Themiya Nanayakkara

arxiv:2008.01731 v2 · 2020-08-04 · 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{4MTRK4DUA7FYAIBQDZN3ZAZUBD}

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.

Cited by

1 paper in Pith

Lyman-alpha haloes in the aftermath of reionisation

Receipt and verification

First computed	2026-07-05T01:32:12.185081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32715707407cb8020301e5bbc833408d60c95dee7d6e6ca73959b78e736d925

Aliases

arxiv: 2008.01731 · arxiv_version: 2008.01731v2 · doi: 10.48550/arxiv.2008.01731 · pith_short_12: 4MTRK4DUA7FY · pith_short_16: 4MTRK4DUA7FYAIBQ · pith_short_8: 4MTRK4DU

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/4MTRK4DUA7FYAIBQDZN3ZAZUBD \
  | 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: e32715707407cb8020301e5bbc833408d60c95dee7d6e6ca73959b78e736d925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb5913d37e88d90eab7e299189028aac16d500d0d931aa9d400a604a28681519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-04T18:00:01Z",
    "title_canon_sha256": "7635a4ed9ba845bd4f2cfb684a84a37bdd4294e98d6b864e578789eab80a9a2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01731",
    "kind": "arxiv",
    "version": 2
  }
}