Pith Number

pith:5QEUTYUC

pith:2010:5QEUTYUCCO2FJUMS7L3LV7LIS2

not attested not anchored not stored refs pending

The H-alpha Luminosity Function and Star Formation Rate Volume Density at z=0.8 from the NEWFIRM H-alpha Survey

2, (2) UCLA, 3, (3) Carnegie Observatories, (4) U. Wyoming, (5) Indiana U., (6) Siena College, 7), (7) Giacconi Fellow), Carolynn A. Moore (4), Chun Ly (1, Daniel A. Dale (4), Ivelina Momcheva (3), Janice C. Lee (3), Rose Finn (6) ((1) STScI, Samir Salim (5), Shawn Staudaher (4)

arxiv:1011.2759 v3 · 2010-11-11 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QEUTYUCCO2FJUMS7L3LV7LIS2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:19:21.950712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec0949e28213b454d192faf6bafd68968e8d42e8cbbbc3e9e1af88ca6866c256

Aliases

arxiv: 1011.2759 · arxiv_version: 1011.2759v3 · doi: 10.48550/arxiv.1011.2759 · pith_short_12: 5QEUTYUCCO2F · pith_short_16: 5QEUTYUCCO2FJUMS · pith_short_8: 5QEUTYUC

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/5QEUTYUCCO2FJUMS7L3LV7LIS2 \
  | 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: ec0949e28213b454d192faf6bafd68968e8d42e8cbbbc3e9e1af88ca6866c256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f404a35b2d0d30efdce7967c763c659546682d4b93434db967667b9e0442bff0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-11T21:00:01Z",
    "title_canon_sha256": "4f2b2533c4d8393773798cd81a0001fa12897e1d8e5e779d3e01e914a8abfb96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2759",
    "kind": "arxiv",
    "version": 3
  }
}