Pith Number

pith:4ZA5PE2F

pith:2010:4ZA5PE2FRW457P2A27X7INQMXM

not attested not anchored not stored refs pending

Status and Strategies of Current LUNASKA Lunar Cherenkov Observations with the Parkes Radio Telescope

C.J. Phillips, C.W. James, J. Alvarez-Mu\~niz, J.D. Bray, J.E. Reynolds, M. Aartsen, P. Roberts, R.A. McFadden, R.D. Ekers, R.J. Protheroe

arxiv:1010.1997 v2 · 2010-10-11 · astro-ph.HE · 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{4ZA5PE2FRW457P2A27X7INQMXM}

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	2026-05-18T04:34:27.248559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e641d793458db9dfbf40d7eff4360cbb26f634677a4c1f4d222ad766ffc0d5ab

Aliases

arxiv: 1010.1997 · arxiv_version: 1010.1997v2 · doi: 10.48550/arxiv.1010.1997 · pith_short_12: 4ZA5PE2FRW45 · pith_short_16: 4ZA5PE2FRW457P2A · pith_short_8: 4ZA5PE2F

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/4ZA5PE2FRW457P2A27X7INQMXM \
  | 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: e641d793458db9dfbf40d7eff4360cbb26f634677a4c1f4d222ad766ffc0d5ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff3e211a6de81f9a071bc62900e89fed8ead614dc0f3f589a3b70955850d8ac",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-11T05:07:40Z",
    "title_canon_sha256": "281859a83aa7681610cf506b8f647f7051952fa3a6c35e9aeb41ada2471d9310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1997",
    "kind": "arxiv",
    "version": 2
  }
}