Pith Number

pith:TX3ZRW3C

pith:2017:TX3ZRW3CZZKZXHOA7MWLJRI63V

not attested not anchored not stored refs pending

Dark-ages Reionization and Galaxy Formation Simulation - X. The small contribution of quasars to reionization

Alan R. Duffy (2), Andrei Mesinger (3), Chuanwu Liu (1), Gregory B. Poole (1), Italy), J. Stuart B. Wyithe (1) ((1) School of Physics, Paul M. Geil (1), Paul W. Angel (1), Pisa, Simon J. Mutch (1), Supercomputing, Swinburne University of Technology (3) Scuola Normale Superiore, University of Melbourne (2) Centre for Astrophysics, Yuxiang Qin (1)

arxiv:1703.04895 v2 · 2017-03-15 · 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{TX3ZRW3CZZKZXHOA7MWLJRI63V}

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	2026-05-18T00:34:22.844847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df798db62ce559b9dc0fb2cb4c51edd5266af85c75cb97cf3196b989162a471

Aliases

arxiv: 1703.04895 · arxiv_version: 1703.04895v2 · doi: 10.48550/arxiv.1703.04895 · pith_short_12: TX3ZRW3CZZKZ · pith_short_16: TX3ZRW3CZZKZXHOA · pith_short_8: TX3ZRW3C

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/TX3ZRW3CZZKZXHOA7MWLJRI63V \
  | 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: 9df798db62ce559b9dc0fb2cb4c51edd5266af85c75cb97cf3196b989162a471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d9d8a2b409d16bf401664b7aa752868c0ad7eec20bf78659e60cfc0cf35181",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-15T02:42:38Z",
    "title_canon_sha256": "6368caa46e2ce8226a11f3c9b1fe17e38e7ef36d459516426891f7ea5bafb86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04895",
    "kind": "arxiv",
    "version": 2
  }
}