Pith Number

pith:4NEU6DUX

pith:2019:4NEU6DUXR2ZMXYHEINCENDEPYU

not attested not anchored not stored refs pending

First measurements with prototype radio antennas for the IceTop detector array

Max Renschler (for the IceCube Collaboration)

arxiv:1908.10565 v1 · 2019-08-28 · astro-ph.IM · astro-ph.HE · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NEU6DUXR2ZMXYHEINCENDEPYU}

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	2026-07-05T00:00:18.652025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3494f0e978eb2cbe0e44344468c8fc51684b1d305449a3df26ed4a89c80cdfd

Aliases

arxiv: 1908.10565 · arxiv_version: 1908.10565v1 · doi: 10.48550/arxiv.1908.10565 · pith_short_12: 4NEU6DUXR2ZM · pith_short_16: 4NEU6DUXR2ZMXYHE · pith_short_8: 4NEU6DUX

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/4NEU6DUXR2ZMXYHEINCENDEPYU \
  | 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: e3494f0e978eb2cbe0e44344468c8fc51684b1d305449a3df26ed4a89c80cdfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c80e2a171e6f9cf93d6344a73fb3e21d6a1744cb60836b54f78003746e256c",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-28T06:30:03Z",
    "title_canon_sha256": "a1f984ad7b014dcfa8afe4f6d99c1de6021c483752c02d4d31edec2c839b18c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10565",
    "kind": "arxiv",
    "version": 1
  }
}