Pith Number

pith:HKBJCSTX

pith:2010:HKBJCSTXBTJT4LZREIG63VOOEH

not attested not anchored not stored refs pending

WINGS-SPE II: A catalog of stellar ages and star formation histories, stellar masses and dust extinction values for local clusters galaxies

A. Bressan, A. Cava, A. Dressler, A. Moretti, A. Omizzolo, B. M. Poggianti, D. Bettoni, G. Fasano, J. Fritz, J. Varela, M. D'Onofrio, M. Moles, P. Kjaergaard, T. Valentinuzzi, W. J. Couch

arxiv:1010.2214 v1 · 2010-10-11 · 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{HKBJCSTXBTJT4LZREIG63VOOEH}

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	2026-05-18T02:05:06.435417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a82914a770cd33e2f31220dedd5ce21ef53b632c0b7ee649e74bab1e5bab851

Aliases

arxiv: 1010.2214 · arxiv_version: 1010.2214v1 · doi: 10.48550/arxiv.1010.2214 · pith_short_12: HKBJCSTXBTJT · pith_short_16: HKBJCSTXBTJT4LZR · pith_short_8: HKBJCSTX

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/HKBJCSTXBTJT4LZREIG63VOOEH \
  | 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: 3a82914a770cd33e2f31220dedd5ce21ef53b632c0b7ee649e74bab1e5bab851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "629aeb3896b2d4d9bbf9bd4b20c331c0016262d165e4a45d70d2d87dc3de0ffa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-11T20:01:34Z",
    "title_canon_sha256": "869ccf5f8bfd442013fbd4397a4d5f57b0f80dce0f5ddaf8c5942c4e336ef5dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2214",
    "kind": "arxiv",
    "version": 1
  }
}