Pith Number

pith:QABBX4BO

pith:1998:QABBX4BOC5RU43Y632WROZC23R

not attested not anchored not stored refs pending

Neutrino spin-flip effects in active galactic nuclei

H. Athar (NCTS, Islamabad, M. Anwar Mughal (Quaid-i-Azam University, NCTU), Pakistan)

arxiv:hep-ph/9806408 v2 · 1998-06-18 · hep-ph · astro-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{QABBX4BOC5RU43Y632WROZC23R}

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	2026-05-18T04:34:17.469043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80021bf02e17634e6f1edead17645adc463a408a2a60794365296570464ce15e

Aliases

arxiv: hep-ph/9806408 · arxiv_version: hep-ph/9806408v2 · doi: 10.48550/arxiv.hep-ph/9806408 · pith_short_12: QABBX4BOC5RU · pith_short_16: QABBX4BOC5RU43Y6 · pith_short_8: QABBX4BO

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/QABBX4BOC5RU43Y632WROZC23R \
  | 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: 80021bf02e17634e6f1edead17645adc463a408a2a60794365296570464ce15e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f869d4ac4d9f3571345d33e23268f24dd2174b296a63eb8f4730d2e35fd17d9b",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-06-18T17:40:38Z",
    "title_canon_sha256": "1216260df6fde9d64e424169c811ec0839dd3ccb1be9ff69e3948e283150f3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9806408",
    "kind": "arxiv",
    "version": 2
  }
}