Pith Number

pith:ALZQDMJV

pith:2011:ALZQDMJV3PQOFTOYYJY4LWQTZX

not attested not anchored not stored refs pending

High-Energy Neutrino Astrophysics: Status and Perspectives

Christian Spiering, Ulrich F. Katz

arxiv:1111.0507 v1 · 2011-11-02 · astro-ph.HE · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALZQDMJV3PQOFTOYYJY4LWQTZX}

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	2026-05-18T01:59:48.409459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f301b135dbe0e2cdd8c271c5da13cdc909bc435919143682590e7d72a60c71

Aliases

arxiv: 1111.0507 · arxiv_version: 1111.0507v1 · doi: 10.48550/arxiv.1111.0507 · pith_short_12: ALZQDMJV3PQO · pith_short_16: ALZQDMJV3PQOFTOY · pith_short_8: ALZQDMJV

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/ALZQDMJV3PQOFTOYYJY4LWQTZX \
  | 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: 02f301b135dbe0e2cdd8c271c5da13cdc909bc435919143682590e7d72a60c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4db75a962756624936a4ed36d369ffd5f45874bc8c8c3eac4d460641a29534",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-11-02T14:04:03Z",
    "title_canon_sha256": "00d21748942a96a5043fc7c7d7e1509ea8012b6c3847705941d1e0ac197355c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0507",
    "kind": "arxiv",
    "version": 1
  }
}