Pith Number

pith:XI6V7G67

pith:2017:XI6V7G67T4XOBUPISMPDPCFREE

not attested not anchored not stored refs pending

On the faint-end of the galaxy luminosity function in the Epoch of Reionization: updated constraints from the HST Frontier Fields

A. Ferrara, A. Fontana, A. Grazian, A. Mortlock, B. Yue, D. Paris, E. M\'armol-Queralto, E. Merlin, M. Castellano, M. Di Criscienzo, M. J. Micha{\l}owski, P. Santini, R. Amor\'in, S. Parsa, S. Pilo

arxiv:1711.05130 v4 · 2017-11-14 · astro-ph.GA · 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{XI6V7G67T4XOBUPISMPDPCFREE}

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	2026-05-17T23:59:17.870437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3d5f9bdf9f2ee0d1e8931e3788b121008bf33718aca8caf9551aaa97d861ad

Aliases

arxiv: 1711.05130 · arxiv_version: 1711.05130v4 · doi: 10.48550/arxiv.1711.05130 · pith_short_12: XI6V7G67T4XO · pith_short_16: XI6V7G67T4XOBUPI · pith_short_8: XI6V7G67

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/XI6V7G67T4XOBUPISMPDPCFREE \
  | 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: ba3d5f9bdf9f2ee0d1e8931e3788b121008bf33718aca8caf9551aaa97d861ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a89beeccb230599d5af15a8823a51def9a3d9406db242a6d6d1a4bd8128a017",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-14T14:52:21Z",
    "title_canon_sha256": "31a9b1976aa143673ced104e9151eb1850da210ec8cf4f3e3881e09847dc6119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05130",
    "kind": "arxiv",
    "version": 4
  }
}