Pith Number

pith:4UUYNKT4

pith:2017:4UUYNKT4NGXAOUQBL6JM33NYN3

not attested not anchored not stored refs pending

The Universe is Reionizing at z~7: Bayesian Inference of the IGM Neutral Fraction Using Ly$\alpha$ Emission from Galaxies

Andrei Mesinger, Charlotte A. Mason, Eros Vanzella, Laura Pentericci, Mark Dijkstra, Michele Trenti, Stephane de Barros, Tommaso Treu

arxiv:1709.05356 v2 · 2017-09-15 · astro-ph.CO · 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{4UUYNKT4NGXAOUQBL6JM33NYN3}

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.

Cited by

2 papers in Pith

JWST Constraints on Primordial Magnetic Fields

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T00:20:16.796376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52986aa7c69ae0752015f92cdedb86ee440b7411e6af48177c2084e82a7d629

Aliases

arxiv: 1709.05356 · arxiv_version: 1709.05356v2 · doi: 10.48550/arxiv.1709.05356 · pith_short_12: 4UUYNKT4NGXA · pith_short_16: 4UUYNKT4NGXAOUQB · pith_short_8: 4UUYNKT4

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/4UUYNKT4NGXAOUQBL6JM33NYN3 \
  | 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: e52986aa7c69ae0752015f92cdedb86ee440b7411e6af48177c2084e82a7d629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42c5af3320dedb229c8cb194e73a70b02e3a3163cf6eea283a8e6b8cfcee87ff",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-09-15T18:01:22Z",
    "title_canon_sha256": "52c7a71d19073304027a08c1757e91a62939880fcd4a361c415f6764c060e8e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05356",
    "kind": "arxiv",
    "version": 2
  }
}