Pith Number

pith:XVB4Q5D4

pith:2006:XVB4Q5D4WGCRVOJOGFNF2LCSFJ

not attested not anchored not stored refs pending

ACS photometry of the globular cluster B514

A. Buzzoni, F. Fusi Pecci, L. Federici, M. Bellazzini, S. Galleti

arxiv:astro-ph/0609439 v1 · 2006-09-15 · 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{XVB4Q5D4WGCRVOJOGFNF2LCSFJ}

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	2026-05-18T04:28:57.700991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd43c8747cb1851ab92e315a5d2c522a7b0f4bdde36ddb5ce0c8fc46af9e670e

Aliases

arxiv: astro-ph/0609439 · arxiv_version: astro-ph/0609439v1 · doi: 10.48550/arxiv.astro-ph/0609439 · pith_short_12: XVB4Q5D4WGCR · pith_short_16: XVB4Q5D4WGCRVOJO · pith_short_8: XVB4Q5D4

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/XVB4Q5D4WGCRVOJOGFNF2LCSFJ \
  | 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: bd43c8747cb1851ab92e315a5d2c522a7b0f4bdde36ddb5ce0c8fc46af9e670e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d8b1e49bf5b16e66f69fc93ee6f06ae1989a95609408e5f0c1d29b5b0dafe9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-15T14:06:56Z",
    "title_canon_sha256": "774c233b47b4e8ec3d6d6a37a627193849d0410afa409a84c640d76f8ae56160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609439",
    "kind": "arxiv",
    "version": 1
  }
}