Pith Number

pith:V4KNNQEM

pith:2025:V4KNNQEMABO4B5YOVOT63QBB3R

not attested not anchored not stored refs pending

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

Abhirup Datta, Anshuman Tripathi, Eeshan Beohar, Rashmi Sagar, Samit Kumar Pal

arxiv:2510.25886 v3 · 2025-10-29 · 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{V4KNNQEMABO4B5YOVOT63QBB3R}

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

1 paper in Pith

Mitigating residual foregrounds and systematic errors in SKA1-Low AA* EoR observations via Bayesian Gaussian Process Regression

Receipt and verification

First computed	2026-05-22T01:03:48.939381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af14d6c08c005dc0f70eaba7edc021dc4e87a89190e3370f85834e5f099f94f4

Aliases

arxiv: 2510.25886 · arxiv_version: 2510.25886v3 · doi: 10.48550/arxiv.2510.25886 · pith_short_12: V4KNNQEMABO4 · pith_short_16: V4KNNQEMABO4B5YO · pith_short_8: V4KNNQEM

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/V4KNNQEMABO4B5YOVOT63QBB3R \
  | 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: af14d6c08c005dc0f70eaba7edc021dc4e87a89190e3370f85834e5f099f94f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c7d074a5eac3911b51976cb84fdb8ef65a514079406b32b5f00ae4359e27760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-10-29T18:33:39Z",
    "title_canon_sha256": "d822e2449c24355311a7f1709a190226110540ef15cd28420852bc805031731c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.25886",
    "kind": "arxiv",
    "version": 3
  }
}