Pith Number

pith:A3PDVWHP

pith:2005:A3PDVWHPJ4CYRJD2EPOOQL6DEM

not attested not anchored not stored refs pending

Halpha-Derived Star-Formation Rates For Three z ~ 0.75 EDisCS Galaxy Clusters

Bianca Poggianti, Bo Milvang-Jensen, Claire Halliday, Dennis Zaritsky, Donald W. McCarthy Jr., Gregory Rudnick, Luc Simard, Rose A. Finn, Roser Pello

arxiv:astro-ph/0504578 v1 · 2005-04-26 · 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{A3PDVWHPJ4CYRJD2EPOOQL6DEM}

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

Anisotropic quenching beyond $z=1$ and its implications for preprocessing around high-redshift galaxy clusters

Receipt and verification

First computed	2026-07-04T16:52:16.009495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06de3ad8ef4f0588a47a23dce82fc3231e48271e57bb2d09632eca060d61cfc0

Aliases

arxiv: astro-ph/0504578 · arxiv_version: astro-ph/0504578v1 · doi: 10.48550/arxiv.astro-ph/0504578 · pith_short_12: A3PDVWHPJ4CY · pith_short_16: A3PDVWHPJ4CYRJD2 · pith_short_8: A3PDVWHP

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/A3PDVWHPJ4CYRJD2EPOOQL6DEM \
  | 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: 06de3ad8ef4f0588a47a23dce82fc3231e48271e57bb2d09632eca060d61cfc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "400c02e19c635b12e8fb631f6d485a4a8011b93a8229433154e30237e277a5bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-26T18:26:56Z",
    "title_canon_sha256": "cdc9b0f458bca6ef233147825f915f990bc8deccda80d05ac55bc33e7d376f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504578",
    "kind": "arxiv",
    "version": 1
  }
}