Pith Number

pith:UFYE5GXX

pith:2015:UFYE5GXXP62XH5BLXXKP4ZX4RW

not attested not anchored not stored refs pending

CF-HiZELS, a 10 deg$^2$ emission-line survey with spectroscopic follow-up: H\alpha, [OIII]+H\beta\ and [OII] luminosity functions at z=0.8, 1.4 and 2.2

Ali A. Khostovan, Bahram Mobasher, Bo Milvang-Jensen, David Sobral, Hooshang Nayyeri, Ian Smail, Jae-Woo Kim, Jo\~ao Calhau, John Stott, Jorryt Matthee, Philip N. Best

arxiv:1502.06602 v2 · 2015-02-23 · astro-ph.GA · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFYE5GXXP62XH5BLXXKP4ZX4RW}

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	2026-05-18T02:16:20.150908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1704e9af77fb573f42bbdd4fe66fc8d8cbf16748d8ca83cb5070422a0d92899

Aliases

arxiv: 1502.06602 · arxiv_version: 1502.06602v2 · doi: 10.48550/arxiv.1502.06602 · pith_short_12: UFYE5GXXP62X · pith_short_16: UFYE5GXXP62XH5BL · pith_short_8: UFYE5GXX

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/UFYE5GXXP62XH5BLXXKP4ZX4RW \
  | 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: a1704e9af77fb573f42bbdd4fe66fc8d8cbf16748d8ca83cb5070422a0d92899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701dd32001e34ee54a41ae896091c0cc793cdee4ec55a819518682763a5558af",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-02-23T21:00:03Z",
    "title_canon_sha256": "698036aac38b7c4455244ae6893672467fff8df73f7e74b7d9d826ad20abad9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06602",
    "kind": "arxiv",
    "version": 2
  }
}