Pith Number

pith:STPWSDDM

pith:2018:STPWSDDMNGSWLTUTZVU25GPBPQ

not attested not anchored not stored refs pending

Tracing the Sources of Reionization in Cosmological Radiation Hydrodynamics Simulations

Debora Sijacki, Harley Katz, Jeremy Blaizot, Joakim Rosdahl, Martin G. Haehnelt, Taysun Kimm

arxiv:1806.07474 v2 · 2018-06-19 · 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{STPWSDDMNGSWLTUTZVU25GPBPQ}

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	2026-05-17T23:59:16.918268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94df690c6c69a565ce93cd69ae99e17c3a5fdb183e9287f631b2e266d890ce26

Aliases

arxiv: 1806.07474 · arxiv_version: 1806.07474v2 · doi: 10.48550/arxiv.1806.07474 · pith_short_12: STPWSDDMNGSW · pith_short_16: STPWSDDMNGSWLTUT · pith_short_8: STPWSDDM

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/STPWSDDMNGSWLTUTZVU25GPBPQ \
  | 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: 94df690c6c69a565ce93cd69ae99e17c3a5fdb183e9287f631b2e266d890ce26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222de0c0e763104aa0be5741d334f3c32ac63e86756c5946cf36e99fcc57044a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-06-19T21:20:31Z",
    "title_canon_sha256": "0553fb5cbac70bd73f34c9d6af61c4f80d29fa569058ac88d22fb2cf6f5f929a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07474",
    "kind": "arxiv",
    "version": 2
  }
}