Pith Number

pith:E4SDCAN6

pith:1996:E4SDCAN6YMBXEBPMJ2QNF67JPV

not attested not anchored not stored refs pending

Quantitative Morphology of Moderate Redshift Galaxies : How Many Peculiars are There ?

A. Naim, K.U. Ratnatunga, R.E. Griffiths (The Johns Hopkins University)

arxiv:astro-ph/9609075 v1 · 1996-09-10 · 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{E4SDCAN6YMBXEBPMJ2QNF67JPV}

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	2026-05-18T01:07:40.839148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27243101bec3037205ec4ea0d2fbe97d46e2af8daea93f963f0d9e1b03716484

Aliases

arxiv: astro-ph/9609075 · arxiv_version: astro-ph/9609075v1 · doi: 10.48550/arxiv.astro-ph/9609075 · pith_short_12: E4SDCAN6YMBX · pith_short_16: E4SDCAN6YMBXEBPM · pith_short_8: E4SDCAN6

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/E4SDCAN6YMBXEBPMJ2QNF67JPV \
  | 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: 27243101bec3037205ec4ea0d2fbe97d46e2af8daea93f963f0d9e1b03716484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cedb577569428ecd8f93742002bc280011ba846e8dffc95d396b3fdfe231668b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-09-10T14:03:04Z",
    "title_canon_sha256": "84423ab0b75958125b72448c43fc295ec5524788667bba72f5de7eaa7e71eb1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9609075",
    "kind": "arxiv",
    "version": 1
  }
}