Pith Number

pith:3Q5I3T2O

pith:1995:3Q5I3T2OM3E7S2E2TRZ6K2BEMB

not attested not anchored not stored refs pending

On Radio Detection of Ultra-High Energy Neutrinos in Antarctic Ice

Astronomy, Computational Science, Douglas W. McKay (Department of Physics, George M. Frichter, John P. Ralston, Kansas Institute for Theoretical, KS, Lawrence, University of Kansas, USA)

arxiv:astro-ph/9507078 v2 · 1995-07-20 · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Q5I3T2OM3E7S2E2TRZ6K2BEMB}

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	2026-05-18T04:13:47.982904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc3a8dcf4e66c9f9689a9c73e568246048bc5cb359736416a4b4b8d5d1f5e688

Aliases

arxiv: astro-ph/9507078 · arxiv_version: astro-ph/9507078v2 · doi: 10.48550/arxiv.astro-ph/9507078 · pith_short_12: 3Q5I3T2OM3E7 · pith_short_16: 3Q5I3T2OM3E7S2E2 · pith_short_8: 3Q5I3T2O

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/3Q5I3T2OM3E7S2E2TRZ6K2BEMB \
  | 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: dc3a8dcf4e66c9f9689a9c73e568246048bc5cb359736416a4b4b8d5d1f5e688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df75a9f44032d7f08a193e1755c5619e0debf09b7e7fb981558c93fcdc2c824",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-07-20T19:49:09Z",
    "title_canon_sha256": "6bc8cee935578bc3717c77e17a28cb1ca90e4f2b4ef33feb03155dae7646fd5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9507078",
    "kind": "arxiv",
    "version": 2
  }
}