Pith Number

pith:C6WCBFS5

pith:2016:C6WCBFS5LYZYXTCF777VFE76A4

not attested not anchored not stored refs pending

The Nature of H$\beta+$[O{\sc iii}] and [O{\sc ii}] emitters to $z \sim 5$ with HiZELS: stellar mass functions and the evolution of EWs

Ali Ahmad Khostovan, Bahram Mobasher, Behnam Darvish, David Sobral, Hooshang Nayyeri, Ian Smail, John P. Stott, Shoubaneh Hemmati

arxiv:1604.02456 v1 · 2016-04-08 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6WCBFS5LYZYXTCF777VFE76A4}

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	2026-05-18T01:05:43.541484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ac20965d5e338bcc45ffff5293fe0716c5e50d60cb5043acc1fbe99910b860

Aliases

arxiv: 1604.02456 · arxiv_version: 1604.02456v1 · doi: 10.48550/arxiv.1604.02456 · pith_short_12: C6WCBFS5LYZY · pith_short_16: C6WCBFS5LYZYXTCF · pith_short_8: C6WCBFS5

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/C6WCBFS5LYZYXTCF777VFE76A4 \
  | 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: 17ac20965d5e338bcc45ffff5293fe0716c5e50d60cb5043acc1fbe99910b860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36fb6de885eb54121371f7eb59c7ab2b51b674b83dc41c7831e1c76057053e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-08T20:00:01Z",
    "title_canon_sha256": "253b848e41d5701f17420c4fa1d61582d1464146e122fd63367b094a1b3bbddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02456",
    "kind": "arxiv",
    "version": 1
  }
}