Pith Number

pith:ZKWDUL4L

pith:2015:ZKWDUL4LHZR63KIHQK3LBC65DQ

not attested not anchored not stored refs pending

Reionization and high-redshift galaxies: the view from quasar absorption lines

Adam Lidz, George D. Becker, James S. Bolton

arxiv:1510.03368 v2 · 2015-10-12 · 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{ZKWDUL4LHZR63KIHQK3LBC65DQ}

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

1 paper in Pith

Connecting CGM enrichment with Lyman alpha emitters at 2.9 < z < 6.7

Receipt and verification

First computed	2026-05-18T01:24:18.055677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caac3a2f8b3e63eda90782b6b08bdd1c16f059d0a7750f57d89ee00bf0c5e3ec

Aliases

arxiv: 1510.03368 · arxiv_version: 1510.03368v2 · doi: 10.48550/arxiv.1510.03368 · pith_short_12: ZKWDUL4LHZR6 · pith_short_16: ZKWDUL4LHZR63KIH · pith_short_8: ZKWDUL4L

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/ZKWDUL4LHZR63KIHQK3LBC65DQ \
  | 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: caac3a2f8b3e63eda90782b6b08bdd1c16f059d0a7750f57d89ee00bf0c5e3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c17a2615a064b485ac51c178057b1da366f3b6ca8cba434ef6a8f439bf391d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-10-12T17:08:49Z",
    "title_canon_sha256": "705049d35d5edbd7f3fe49ea9d0df77763269bfec033586cc0ace0c4cb1f945f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03368",
    "kind": "arxiv",
    "version": 2
  }
}