Pith Number

pith:AQHOAHND

pith:2019:AQHOAHNDUN6NNNJPZL6YZTLMLW

not attested not anchored not stored refs pending

Targeting ultra-high energy neutrinos with the ARIANNA experiment

A. Anker, A. Hallgren, A. Nelles, A. Novikov, C. Glaser, C. Persichilli, D. Z. Besson, E. Unger, G. Gaswint, G. Yodh, H. Bernhoff, J. C. Hanson, J. Nam, J. Tatar, M. P. Paul, Nils Bingefors, R. Lahmann, S. A. Kleinfelder, S.-H. Wang, S. R. Klein, S. R. Shively, S. W. Barwick, U. Latif

arxiv:1903.01609 v2 · 2019-03-05 · astro-ph.IM · 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{AQHOAHNDUN6NNNJPZL6YZTLMLW}

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	2026-07-05T00:21:33.221265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

040ee01da3a37cd6b52fcafd8ccd6c5db79c7a264836004b981e36d724969619

Aliases

arxiv: 1903.01609 · arxiv_version: 1903.01609v2 · doi: 10.48550/arxiv.1903.01609 · pith_short_12: AQHOAHNDUN6N · pith_short_16: AQHOAHNDUN6NNNJP · pith_short_8: AQHOAHND

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/AQHOAHNDUN6NNNJPZL6YZTLMLW \
  | 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: 040ee01da3a37cd6b52fcafd8ccd6c5db79c7a264836004b981e36d724969619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a677edd18ddbfb01f6b12fefd4ca55a2dcebe40611ad6c78da2375e86f5cfb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-03-05T00:40:14Z",
    "title_canon_sha256": "8111328100b6ceb0bf39c2d7a3f5dc32e2cff9173d9261a4bcef69ff994cdcec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01609",
    "kind": "arxiv",
    "version": 2
  }
}