Pith Number

pith:2GLH6GFA

pith:2002:2GLH6GFAH6NZX2TRUPSHS7R6TE

not attested not anchored not stored refs pending

Galaxy Evolution: Internally or Externally Driven?

M.L.Balogh, R.G. Bower

arxiv:astro-ph/0207358 v1 · 2002-07-17 · 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{2GLH6GFAH6NZX2TRUPSHS7R6TE}

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.

Cited by

1 paper in Pith

Environmental Dependence of Galaxy properties: A study of 341 Ring Galaxies in Cosmic Voids

Receipt and verification

First computed	2026-07-04T14:12:06.941878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1967f18a03f9b9bea71a3e4797e3e9906e9ab5d3e3b06d6503db0ce6364966a

Aliases

arxiv: astro-ph/0207358 · arxiv_version: astro-ph/0207358v1 · doi: 10.48550/arxiv.astro-ph/0207358 · pith_short_12: 2GLH6GFAH6NZ · pith_short_16: 2GLH6GFAH6NZX2TR · pith_short_8: 2GLH6GFA

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/2GLH6GFAH6NZX2TRUPSHS7R6TE \
  | 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: d1967f18a03f9b9bea71a3e4797e3e9906e9ab5d3e3b06d6503db0ce6364966a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59147fadce59cc7f67b8d1ff289748555696ec8082c49d00e150ff5082cfdee5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-17T13:58:33Z",
    "title_canon_sha256": "5d919fc6e74a8018e1e392fca9075320bb60ca36b53b42b3d0ad70399e968b96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207358",
    "kind": "arxiv",
    "version": 1
  }
}