Pith Number

pith:BCRLY2S5

pith:1995:BCRLY2S5YTUQCLQJZJVQQC3PJB

not attested not anchored not stored refs pending

Do experiments and astrophysical considerations suggest an inverted neutrino mass hierarchy?

George M. Fuller (University of California, Joel R. Primack (University of California, San Diego), Santa Cruz), University of Washington), Yong-Zhong Qian (Institute for Nuclear Theory

arxiv:astro-ph/9502081 v1 · 1995-02-17 · 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{BCRLY2S5YTUQCLQJZJVQQC3PJB}

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	2026-05-18T01:07:42.149649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a2bc6a5dc4e9012e09ca6b080b6f486698523a82f0e9fa62ec30f5b045cf93

Aliases

arxiv: astro-ph/9502081 · arxiv_version: astro-ph/9502081v1 · doi: 10.48550/arxiv.astro-ph/9502081 · pith_short_12: BCRLY2S5YTUQ · pith_short_16: BCRLY2S5YTUQCLQJ · pith_short_8: BCRLY2S5

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/BCRLY2S5YTUQCLQJZJVQQC3PJB \
  | 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: 08a2bc6a5dc4e9012e09ca6b080b6f486698523a82f0e9fa62ec30f5b045cf93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347952f83227847f7f31cd241e4c64fea242045fa29f4e502d668b0e67af8002",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-02-17T01:54:48Z",
    "title_canon_sha256": "2c4d8079f095f15745226d2f6b54c3127c3f55c08911f1370314e902e188ebd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9502081",
    "kind": "arxiv",
    "version": 1
  }
}