Pith Number

pith:N2G4BPPG

pith:1995:N2G4BPPG7IXBATUYZFCBBZMIMW

not attested not anchored not stored refs pending

Progress and Prospects in Neutrino Astrophysics

John G. Learned, John N. Bahcall, Jr., Kenneth Lande, Lincoln Wolfenstein, R. G. Hamish Robertson, Robert E. Lanou

arxiv:astro-ph/9503047 v1 · 1995-03-10 · astro-ph · hep-ph · nucl-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{N2G4BPPG7IXBATUYZFCBBZMIMW}

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	2026-05-18T03:47:42.884307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e8dc0bde6fa2e104e98c94410e58865a626524c08ba0adf35826167037b6037

Aliases

arxiv: astro-ph/9503047 · arxiv_version: astro-ph/9503047v1 · doi: 10.48550/arxiv.astro-ph/9503047 · pith_short_12: N2G4BPPG7IXB · pith_short_16: N2G4BPPG7IXBATUY · pith_short_8: N2G4BPPG

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/N2G4BPPG7IXBATUYZFCBBZMIMW \
  | 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: 6e8dc0bde6fa2e104e98c94410e58865a626524c08ba0adf35826167037b6037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6cc4c11f719d89b4fbfc4dcf91e0383dc27e798f1cbf9d2aa7713f2ae5636b",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-03-10T20:59:32Z",
    "title_canon_sha256": "0df7678af3817fb08693707baf90555374da1e030254a0c766860c9ffe76f3cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9503047",
    "kind": "arxiv",
    "version": 1
  }
}