Pith Number

pith:QV7XPGUC

pith:2012:QV7XPGUCWINOW7FNLUURSWMZLS

not attested not anchored not stored refs pending

Reionization and the Cosmic Dawn with the Square Kilometre Array

Andrea Ferrara, Andrei Mesinger, Andre Offringa, Avery Meiksin, Benedetta Ciardi, Benoit Semelin, Dominik J. Schwarz, Fabio Iocco, Filipe Abdalla, Garrelt Mellema, Ger de Bruyn, Gianni Bernardi, Hannes Jensen, Hans-Rainer Kloeckner, Harish Vedantham, Heino Falcke, Ilian T. Iliev, Jonathan R. Pritchard, Kanan K. Datta, Le\'on Koopmans, Mario G. Santos, Panos Labroupoulos, Ronniy Joseph, Saleem Zaroubi, Sarod Yatawatta, Soobash Daiboo, Vibor Jeli\'c, V. N. Pandey

arxiv:1210.0197 v2 · 2012-09-30 · 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{QV7XPGUCWINOW7FNLUURSWMZLS}

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

Primordial black holes and the velocity acoustic oscillations features in 21 cm signals from the cosmic Dark Ages

Primordial Magnetic Fields at Cosmic Dawn: 21-cm Forecasts with HERA and SKA

Receipt and verification

First computed	2026-05-18T01:54:12.454589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

857f779a82b21aeb7cad5d291959995ca86b66caf8fe202bb3599cffa0e86933

Aliases

arxiv: 1210.0197 · arxiv_version: 1210.0197v2 · doi: 10.48550/arxiv.1210.0197 · pith_short_12: QV7XPGUCWINO · pith_short_16: QV7XPGUCWINOW7FN · pith_short_8: QV7XPGUC

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/QV7XPGUCWINOW7FNLUURSWMZLS \
  | 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: 857f779a82b21aeb7cad5d291959995ca86b66caf8fe202bb3599cffa0e86933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9adbdcad7c7f617b24e25c2d82fbcdb66ee3185b4a3a2194e6892252ef45c417",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-30T13:40:29Z",
    "title_canon_sha256": "a987c03c83c4563bde38b04e1ba0842f069148eb7f4e174b228797de3f3167a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0197",
    "kind": "arxiv",
    "version": 2
  }
}