Pith Number

pith:NZPSUQAN

pith:2017:NZPSUQAN3OH5VEZG2QDPNGIEZM

not attested not anchored not stored refs pending

The MUSE Hubble Ultra Deep Field Survey: II. Spectroscopic redshifts and comparisons to color selections of high-redshift galaxies

(2) Leiden Observatory, 3), (3) Universidade do Porto, (4) Universite de Toulouse, (5) Universitat Gottingen, (6) ETH Zurich, (7) Leibniz-Institut fur Astrophysik Potsdam (AIP)), A. B. Drake (1), B. Clement (1), E. Ventou (4), F. Leclercq (1), G. Desprez (1), H. Finley (4), H. Inami (1), J. Brinchmann (2, J. Richard (1), J. Schaye (2), L. A. Boogaard (2), L. Michel-Dansac (1), L. Tresse (1), L. Wisotzki (7) ((1) Centre de Recherche Astrophysique de Lyon (CRAL), M. Akhlaghi (1), M. Maseda (2), M. Paalvast (2), N. Bouche (4), R. A. Marino (6), R. Bacon (1), S. Conseil (1), S. Hamer (1), T. Contini (4), T. Hashimoto (1), W. Kollatschny (5)

arxiv:1710.03773 v1 · 2017-10-10 · 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{NZPSUQAN3OH5VEZG2QDPNGIEZM}

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	2026-05-18T00:28:13.575244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5f2a400ddb8fda9326d406f69904cb39f2f136c08cbb847cdf6417361de2dd

Aliases

arxiv: 1710.03773 · arxiv_version: 1710.03773v1 · doi: 10.48550/arxiv.1710.03773 · pith_short_12: NZPSUQAN3OH5 · pith_short_16: NZPSUQAN3OH5VEZG · pith_short_8: NZPSUQAN

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/NZPSUQAN3OH5VEZG2QDPNGIEZM \
  | 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: 6e5f2a400ddb8fda9326d406f69904cb39f2f136c08cbb847cdf6417361de2dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdd6fd3c30e518d2b6931282153b792abf5a924065918bb9b42ea64088ee24ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-10T18:16:07Z",
    "title_canon_sha256": "18d465effb3cb25c528402eac5dd65b4e1cd97074934daa5e44557298d5dae37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03773",
    "kind": "arxiv",
    "version": 1
  }
}