Pith Number

pith:EBRKTEZP

pith:2022:EBRKTEZPC5HGD2I324RQKUJY32

not attested not anchored not stored refs pending

Thermal and Reionisation History within a Large-Volume Semi-Analytic Galaxy Formation Simulation

Bradley Greig, Chris Power, J. Stuart B. Wyithe, Simon Mutch, Sreedhar Balu, Yisheng Qiu, YuXiang Qin

arxiv:2210.08910 v2 · 2022-10-17 · 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{EBRKTEZPC5HGD2I324RQKUJY32}

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	2026-07-05T05:43:16.164343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2062a9932f174e61e91bd723055138debc37ed7f060f2630f93089faee9bd728

Aliases

arxiv: 2210.08910 · arxiv_version: 2210.08910v2 · doi: 10.48550/arxiv.2210.08910 · pith_short_12: EBRKTEZPC5HG · pith_short_16: EBRKTEZPC5HGD2I3 · pith_short_8: EBRKTEZP

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/EBRKTEZPC5HGD2I324RQKUJY32 \
  | 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: 2062a9932f174e61e91bd723055138debc37ed7f060f2630f93089faee9bd728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d76b7fb784e8e1979e7c56144553fa11da54e8b1e51c82d4edcc13f6abfea5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-10-17T10:05:54Z",
    "title_canon_sha256": "60fb67a7dd6bbb50ab91f4ef1a34f3a854b15a6cf1671503e2fe5fe00d4e5490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08910",
    "kind": "arxiv",
    "version": 2
  }
}