Pith Number

pith:DSYN2QMX

pith:2025:DSYN2QMXRVYNNM2MZGQ7WFZZPF

not attested not anchored not stored refs pending

Long-term monitoring of repeating FRB 20220912A with the uGMRT at low radio frequencies

Ajay Kumar, Banshi Lal, Puja Majee, Shriharsh P. Tendulkar, Visweshwar Ram Marthi, Yash Bhusare, Yogesh Maan

arxiv:2512.21889 v3 · 2025-12-26 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSYN2QMXRVYNNM2MZGQ7WFZZPF}

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

3 papers in Pith

Unveiling the Local Environment of FRB 20220912A: Sub-arcsecond $4-26$ GHz Radio Continuum Mapping

Estimation of neutron star mass and radius of FRB 20240114A by identification of crustal oscillations

Radio Monitoring Campaign of Active Repeater FRB 20220912A with CHIME

Receipt and verification

First computed	2026-08-03T01:27:40.016522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cb0dd41978d70d6b34cc9a1fb1739797b2fccfc82d6cf4df1a1c568238d36f5

Aliases

arxiv: 2512.21889 · arxiv_version: 2512.21889v3 · doi: 10.48550/arxiv.2512.21889 · pith_short_12: DSYN2QMXRVYN · pith_short_16: DSYN2QMXRVYNNM2M · pith_short_8: DSYN2QMX

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/DSYN2QMXRVYNNM2MZGQ7WFZZPF \
  | 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: 1cb0dd41978d70d6b34cc9a1fb1739797b2fccfc82d6cf4df1a1c568238d36f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4190577f264d8321623f020b6ea826b820f4f4efffce15fe555157b485807839",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-12-26T06:25:55Z",
    "title_canon_sha256": "85cfd32b52b58b5e4dcaf6f8d3f92df2516a06aecf0c45326fda4b30d0d7092c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.21889",
    "kind": "arxiv",
    "version": 3
  }
}