Pith Number

pith:R3YPZWPO

pith:1997:R3YPZWPOAD4FTYLD64IXJY7ALF

not attested not anchored not stored refs pending

Comparison of the Large Scale Clustering in the APM and the EDSGC Galaxy Surveys

Istv\'an Szapudi (Durham) E. Gazta\~naga (IEEC)

arxiv:astro-ph/9712256 v1 · 1997-12-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3YPZWPOAD4FTYLD64IXJY7ALF}

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.

Cited by

1 paper in Pith

Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

Receipt and verification

First computed	2026-05-18T01:09:21.432127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ef0fcd9ee00f859e163f71174e3e05975e29aec00d83c43137b2e1790ae93fd

Aliases

arxiv: astro-ph/9712256 · arxiv_version: astro-ph/9712256v1 · doi: 10.48550/arxiv.astro-ph/9712256 · pith_short_12: R3YPZWPOAD4F · pith_short_16: R3YPZWPOAD4FTYLD · pith_short_8: R3YPZWPO

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/R3YPZWPOAD4FTYLD64IXJY7ALF \
  | 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: 8ef0fcd9ee00f859e163f71174e3e05975e29aec00d83c43137b2e1790ae93fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "054e7e1e4612b14c6a6233abced624e950b76b87dfec3a6135db65891f78cc16",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-12-18T17:57:23Z",
    "title_canon_sha256": "399c6016360f634245badcedc869aa8b93df84f0701415748f759c053ac8104e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9712256",
    "kind": "arxiv",
    "version": 1
  }
}