Pith Number

pith:6K236YWM

pith:1998:6K236YWMDEAUIZNZXAXTCFLWT2

not attested not anchored not stored refs pending

The ESO Slice Project (ESP) galaxy redshift survey: III. The Sample

A.Blanchard, A.Cappi, C.Balkowski, C.Collins, D.Maccagni, D.Proust, E.Zucca, G.Chincarini, G.M.Stirpe, G.Vettolani, G.Zamorani, H.MacGillivray, L.Guzzo, M.Mignoli, M.Ramella, P.Felenbok, R.Merighi, R.Scaramella, S.Maurogordato, V.Cayatte

arxiv:astro-ph/9805195 v1 · 1998-05-14 · astro-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6K236YWMDEAUIZNZXAXTCFLWT2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:07:37.458643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b5bf62cc19014465b9b82f3115769eac43b1060841dbf7852363a4530526b7

Aliases

arxiv: astro-ph/9805195 · arxiv_version: astro-ph/9805195v1 · doi: 10.48550/arxiv.astro-ph/9805195 · pith_short_12: 6K236YWMDEAU · pith_short_16: 6K236YWMDEAUIZNZ · pith_short_8: 6K236YWM

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/6K236YWMDEAUIZNZXAXTCFLWT2 \
  | 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: f2b5bf62cc19014465b9b82f3115769eac43b1060841dbf7852363a4530526b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "547b4d7e0f5f5c1f4257db5b9983bf8c5860ef909fd35aa200c3f47df8933341",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-05-14T16:04:31Z",
    "title_canon_sha256": "4f527d12e747fe89189e5e3b3b0afa79f57acc5783d2a30043b58a1f5c0e5098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9805195",
    "kind": "arxiv",
    "version": 1
  }
}