Pith Number

pith:ETWWGQLA

pith:2009:ETWWGQLAB6DBLD36ECIC5DZKTB

not attested not anchored not stored refs pending

The globular clusters-stellar haloes connection in early type galaxies

E. Irene Vega, Favio R. Faifer, Juan C. Forte

arxiv:0905.0469 v1 · 2009-05-04 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETWWGQLAB6DBLD36ECIC5DZKTB}

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	2026-05-18T02:13:47.753391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24ed6341600f86158f7e20902e8f2a98536d68b57ba2c415c688a068bd9f658e

Aliases

arxiv: 0905.0469 · arxiv_version: 0905.0469v1 · doi: 10.48550/arxiv.0905.0469 · pith_short_12: ETWWGQLAB6DB · pith_short_16: ETWWGQLAB6DBLD36 · pith_short_8: ETWWGQLA

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/ETWWGQLAB6DBLD36ECIC5DZKTB \
  | 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: 24ed6341600f86158f7e20902e8f2a98536d68b57ba2c415c688a068bd9f658e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ef7f011a44eafaf3b5a0d48dab87c0f8745d0e94ccde95adf9c41b29620674",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-04T19:37:00Z",
    "title_canon_sha256": "6d0caf8835223301d62565e8e68678e1dd30398b553390bbe27d5e415bdf4bf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0469",
    "kind": "arxiv",
    "version": 1
  }
}