Pith Number

pith:GJDAL3EY

pith:2020:GJDAL3EYZI5HJPHDUC5AEBJ66N

not attested not anchored not stored refs pending

First multi-redshift limits on post-Epoch of Reionization (post-EoR) 21 cm signal from z = 1.96 - 3.58 using uGMRT

Abhirup Datta, Arnab Chakraborty, Debanjan Sarkar, Kanan K. Datta, Madhurima Choudhury, Nirupam Roy, Prasun Dutta, Samir Choudhuri, Somnath Bharadwaj, Srijita Pal, Tirthankar Roy Choudhury

arxiv:2012.04674 v1 · 2020-12-08 · 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{GJDAL3EYZI5HJPHDUC5AEBJ66N}

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

4 papers in Pith

Intensity fluctuations of radio halo in galaxy cluster: Insights from power spectrum estimation

Mitigating gain calibration errors from EoR observations with SKA1-Low AA*

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Neutrino self-interactions in post-reionization era: Lyman-$\alpha$, 21-cm and cross-spectra

Receipt and verification

First computed	2026-07-05T02:09:54.692212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

324605ec98ca3a74bce3a0ba02053ef371eab0616f3edfb876bcae4e2d80ef8f

Aliases

arxiv: 2012.04674 · arxiv_version: 2012.04674v1 · doi: 10.48550/arxiv.2012.04674 · pith_short_12: GJDAL3EYZI5H · pith_short_16: GJDAL3EYZI5HJPHD · pith_short_8: GJDAL3EY

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/GJDAL3EYZI5HJPHDUC5AEBJ66N \
  | 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: 324605ec98ca3a74bce3a0ba02053ef371eab0616f3edfb876bcae4e2d80ef8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33a50056edfe979558a465dabc2a6be0f8e9e29d79d29c40745a76de9d71a270",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-12-08T19:00:12Z",
    "title_canon_sha256": "82bf5a62dbf7546099fb5c05c4dceb88c796bc3b2298f0577d1ac4cecebea546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04674",
    "kind": "arxiv",
    "version": 1
  }
}