Pith Number

pith:MVCO53C5

pith:2021:MVCO53C5ZVIIK4DP5E7LTP5KDO

not attested not anchored not stored refs pending

On the detection of a cosmic dawn signal in the radio background

A. Raghunathan, B.S. Girish, Jishnu Nambissan T., K.S. Srivani, Mayuri Sathyanarayana Rao, N. Udaya Shankar, Ravi Subrahmanyan, R. Somashekar, Saurabh Singh

arxiv:2112.06778 v1 · 2021-12-13 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVCO53C5ZVIIK4DP5E7LTP5KDO}

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

5 papers in Pith

Late-time Quantum Vacuum Decay and its Cosmological Implications

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

Cosmological constraints on TeV-scale dark matter subcomponents decaying between recombination and reionisation

Dark ages bounds on non-accreting massive compact halo objects

How neutrinos could help solving cosmological anomalies and tensions

Receipt and verification

First computed	2026-07-05T03:40:17.088687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6544eeec5dcd5085706fe93eb9bfaa1b8fcf7f56a5d8067c2b2b978701dd9c14

Aliases

arxiv: 2112.06778 · arxiv_version: 2112.06778v1 · doi: 10.48550/arxiv.2112.06778 · pith_short_12: MVCO53C5ZVII · pith_short_16: MVCO53C5ZVIIK4DP · pith_short_8: MVCO53C5

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/MVCO53C5ZVIIK4DP5E7LTP5KDO \
  | 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: 6544eeec5dcd5085706fe93eb9bfaa1b8fcf7f56a5d8067c2b2b978701dd9c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533f7cb5d2b480e353e61ade4a665d302fd5da2fd1f296f90ad2a56d65c2fc9f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-13T16:42:48Z",
    "title_canon_sha256": "2fe265edaf11dd2219db425c9bbccbe46d377ecb79cd56c411065ae5acff8a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06778",
    "kind": "arxiv",
    "version": 1
  }
}