Pith Number

pith:6YEJCO52

pith:1996:6YEJCO52CADMAJMV7EC34NGXNG

not attested not anchored not stored refs pending

The Peculiar Motions of Elliptical Galaxies in Two Distant Regions - I. Cluster and Galaxy Selection

David Burstein, Edmund Bertschinger, Gary Wegner, Glenn Baggley, Matthew Colless, Robert K. McMahan Jr & R. P. Saglia, Roger L. Davies

arxiv:astro-ph/9602137 v1 · 1996-02-27 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YEJCO52CADMAJMV7EC34NGXNG}

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	2026-05-17T23:49:34.231383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f608913bba1006c02595f905be34d76980c3f2fd16b105cc658df27b4240a6c3

Aliases

arxiv: astro-ph/9602137 · arxiv_version: astro-ph/9602137v1 · doi: 10.48550/arxiv.astro-ph/9602137 · pith_short_12: 6YEJCO52CADM · pith_short_16: 6YEJCO52CADMAJMV · pith_short_8: 6YEJCO52

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/6YEJCO52CADMAJMV7EC34NGXNG \
  | 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: f608913bba1006c02595f905be34d76980c3f2fd16b105cc658df27b4240a6c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe76ac64aaed2fc2d5d865f8cc0ae614259c216be7477548e1005a26d793e4f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-02-27T02:22:33Z",
    "title_canon_sha256": "006f7fc547c144c41da4ab0a9a0768757c9e5e15943a92c6e71e3ce9e6fc9941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9602137",
    "kind": "arxiv",
    "version": 1
  }
}