Pith Number

pith:A7DTPO7W

pith:2013:A7DTPO7WIHC73MTQ6F2AGKE35U

not attested not anchored not stored refs pending

Feasibility of Determining Diffuse Ultra-High Energy Cosmic Neutrino Flavor Ratio through ARA Neutrino Observatory

Jiwoo Nam, Melin Huang, Pisin Chen, Shi-Hao Wang

arxiv:1302.1586 v2 · 2013-02-06 · 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{A7DTPO7WIHC73MTQ6F2AGKE35U}

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	2026-05-18T03:05:54.789487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07c737bbf641c5fdb270f17403289bed184d2ef3b59f35731bec39908c197106

Aliases

arxiv: 1302.1586 · arxiv_version: 1302.1586v2 · doi: 10.48550/arxiv.1302.1586 · pith_short_12: A7DTPO7WIHC7 · pith_short_16: A7DTPO7WIHC73MTQ · pith_short_8: A7DTPO7W

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/A7DTPO7WIHC73MTQ6F2AGKE35U \
  | 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: 07c737bbf641c5fdb270f17403289bed184d2ef3b59f35731bec39908c197106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f76fcaec3c794a4b729d2a9f242b87f4083501896e68cd814dfea63ff8ffc0",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-02-06T21:03:38Z",
    "title_canon_sha256": "ef63f8827f258e37f9b11a36f36fe6b3c3c8559a0368581259b3fa89c5b45a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1586",
    "kind": "arxiv",
    "version": 2
  }
}