Pith Number

pith:LN2AJYPV

pith:1997:LN2AJYPVZMMLFLEUWLFZCRZ2XV

not attested not anchored not stored refs pending

Neutralino Annihilation into a Photon and a Z boson

L. Bergstrom (Stockholm U.), P. Ullio (Stockholm U. & Uppsala U.)

arxiv:hep-ph/9707333 v2 · 1997-07-12 · 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{LN2AJYPVZMMLFLEUWLFZCRZ2XV}

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	2026-05-18T04:34:28.309371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b7404e1f5cb18b2ac94b2cb91473abd5cdaaa62f856bfafcd4acc894ca0e405

Aliases

arxiv: hep-ph/9707333 · arxiv_version: hep-ph/9707333v2 · doi: 10.48550/arxiv.hep-ph/9707333 · pith_short_12: LN2AJYPVZMML · pith_short_16: LN2AJYPVZMMLFLEU · pith_short_8: LN2AJYPV

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/LN2AJYPVZMMLFLEUWLFZCRZ2XV \
  | 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: 5b7404e1f5cb18b2ac94b2cb91473abd5cdaaa62f856bfafcd4acc894ca0e405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "580a737fd884e10a6daf5fbdc7b4a032b8f6af4ab8690b7bd0b01e60a7a22b5c",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-07-12T00:39:10Z",
    "title_canon_sha256": "e1212a7dbe72cd81b6774c9915bb845b5f4563404795a21372cf3972b23f6ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9707333",
    "kind": "arxiv",
    "version": 2
  }
}