Pith Number

pith:7CSLT4NO

pith:2011:7CSLT4NOEP56AFLCH7UY54D3WY

not attested not anchored not stored refs pending

The Ubiquitous Radio Continuum Emission from the Most Massive Early-Type Galaxies

Buell T. Jannuzi, David J. E. Floyd, Jeremy R. Mould, Michael J. I. Brown

arxiv:1103.2828 v1 · 2011-03-15 · 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{7CSLT4NOEP56AFLCH7UY54D3WY}

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	2026-05-18T02:02:53.488999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a4b9f1ae23fbe015623fe98ef07bb63ec0400b06264ba95c7455c1e5703454

Aliases

arxiv: 1103.2828 · arxiv_version: 1103.2828v1 · doi: 10.48550/arxiv.1103.2828 · pith_short_12: 7CSLT4NOEP56 · pith_short_16: 7CSLT4NOEP56AFLC · pith_short_8: 7CSLT4NO

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/7CSLT4NOEP56AFLCH7UY54D3WY \
  | 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: f8a4b9f1ae23fbe015623fe98ef07bb63ec0400b06264ba95c7455c1e5703454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f17fdb1be6d22d72dfefef956ad81a8efad8a44666006c86f8d3d75942cb7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-15T02:11:23Z",
    "title_canon_sha256": "9e8bc5c4865e268a28aae7fd6c8adde9d11ae03bae143b43f46e1172ee3543ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2828",
    "kind": "arxiv",
    "version": 1
  }
}