Pith Number

pith:4KWQFMJ2

pith:1992:4KWQFMJ2VMAQ5CZYM7TQAR3FFW

not attested not anchored not stored refs pending

Long Range Forces from Two Neutrino Exchange Revisited

Pierre Sikivie, S.D.H. Hsu

arxiv:hep-ph/9211301 v1 · 1992-11-24 · 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{4KWQFMJ2VMAQ5CZYM7TQAR3FFW}

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	2026-07-04T15:55:17.798502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2ad02b13aab010e8b3867e70047652dbfe6a5c80a3e291a88db29fe55f473f7

Aliases

arxiv: hep-ph/9211301 · arxiv_version: hep-ph/9211301v1 · doi: 10.48550/arxiv.hep-ph/9211301 · pith_short_12: 4KWQFMJ2VMAQ · pith_short_16: 4KWQFMJ2VMAQ5CZY · pith_short_8: 4KWQFMJ2

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/4KWQFMJ2VMAQ5CZYM7TQAR3FFW \
  | 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: e2ad02b13aab010e8b3867e70047652dbfe6a5c80a3e291a88db29fe55f473f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "241a275f79b0780afb59f45024a75ba459bfa7bfa51129ba0e974fd6a6217cf9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1992-11-24T16:37:19Z",
    "title_canon_sha256": "b6a9b8be363593cf065a964a06d62d49be69e6beba802ca4bdc05230fe8da075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9211301",
    "kind": "arxiv",
    "version": 1
  }
}