Pith Number

pith:IPEXXKYT

pith:2019:IPEXXKYTM6AEJ3Y2LQL5FGK3MX

not attested not anchored not stored refs pending

The angular resolution of GRAPES-3 EAS array after correction for the shower front curvature

A. Jain, A. Oshima, B. Hariharan, B.S. Rao, D. Pattanaik, F. Varsi, H. Kojima, K. Ramesh, L.V. Reddy, M. Chakraborty, M. Zuberi, P. Jagadeesan, P. Jain, P.K. Mohanty, P.K. Nayak, P.S. Rakshe, S. Ahmad, S.D. Morris, S. Kawakami, S.K. Gupta, S. Mahapatra, S.R. Dugad, S. Shibata, V.B. Jhansi, Y. Hayashi

arxiv:1911.04715 v1 · 2019-11-12 · 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{IPEXXKYTM6AEJ3Y2LQL5FGK3MX}

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.

Receipt and verification

First computed	2026-07-05T01:20:49.296447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c97bab13678044ef1a5c17d2995b65fed3bb63d59e05b608a4bfd5d4c8546d

Aliases

arxiv: 1911.04715 · arxiv_version: 1911.04715v1 · doi: 10.48550/arxiv.1911.04715 · pith_short_12: IPEXXKYTM6AE · pith_short_16: IPEXXKYTM6AEJ3Y2 · pith_short_8: IPEXXKYT

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/IPEXXKYTM6AEJ3Y2LQL5FGK3MX \
  | 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: 43c97bab13678044ef1a5c17d2995b65fed3bb63d59e05b608a4bfd5d4c8546d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2866acd6722142b3ad90afb1be49daa1663406846eda11fb45bc1b0dbc5af012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-11-12T07:49:47Z",
    "title_canon_sha256": "9acbf9b477b425a8905e43b2bc47488a4a58f037b10a134f156024612d40be98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04715",
    "kind": "arxiv",
    "version": 1
  }
}