Pith Number

pith:NMU5IMBB

pith:2018:NMU5IMBBCI4SZ74MQA7SMV5TJN

not attested not anchored not stored refs pending

Nearly all the sky is covered by Lyman-alpha emission around high redshift galaxies

A. Monreal-Ibero, B. Guiderdoni, E. C. Herenz, F. Leclercq, H. Inami, J. Brinchmann, J. Kerutt, J. Richard, J. Schaye, K. B. Schmidt, L. Wisotzki, M. Akhlaghi, M. Maseda, M. Steinmetz, M. Wendt, N. Bouche, P. M. Weilbacher, P. Richter, R. A. Marino, R. Bacon, R. Saust, S. Cantalupo, T. Contini, T. Nanayakkara, T. Urrutia

arxiv:1810.00843 v2 · 2018-10-01 · 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{NMU5IMBBCI4SZ74MQA7SMV5TJN}

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	2026-05-18T00:04:19.767020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b29d4302112392cff8c803f2657b34b6713dc8472a199e7d75316ed0c099cdc

Aliases

arxiv: 1810.00843 · arxiv_version: 1810.00843v2 · doi: 10.48550/arxiv.1810.00843 · pith_short_12: NMU5IMBBCI4S · pith_short_16: NMU5IMBBCI4SZ74M · pith_short_8: NMU5IMBB

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/NMU5IMBBCI4SZ74MQA7SMV5TJN \
  | 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: 6b29d4302112392cff8c803f2657b34b6713dc8472a199e7d75316ed0c099cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b08746942e53bd26d0ec7b697e16dd4320f30e66a8c3afab8a685ad55ccb6e10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-01T17:35:13Z",
    "title_canon_sha256": "3d2609e9dd72b71e7875040d7a70fe5d66727d6c39364108eabb6bd1cfed8a19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00843",
    "kind": "arxiv",
    "version": 2
  }
}